Florida InterNACHI State Practice Exam

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• To prevent moisture intrusion behind sidewall flashing, what type of flashing should be installed?
• When installing roof tiles, what is a critical consideration for structural integrity?
• _____ can create pressure that is greater than the structural strength of concrete, which can be from 2,000 psi to 3,000 psi.
• How can a 4-in-12 slope be expressed?
• According to electrical standards, how should the electrical supply be shut down?
• Should flue and connector pipes be galvanized?
• Are inspectors required to inform clients about the absence of adequate insulation?
• Kick-out flashing is specifically designed to divert rainwater into what?
• How far above a roof should a vent pipe terminate?
• Are air-admittance valves allowed to vent fixtures in island structures in kitchens?
• Is it true that applying height requirements for chimney terminations to fuel vents can often lead to overly high extensions above roofs?
• What is the best way to detect galleries in wood?
• What is insulbrick?
• Which of the following is not considered a manufacturing defect in roofing?
• What type of cable is typically used in residential wiring for its ease of installation?
• What is a common function of a standpipe in plumbing?
• What is one reason why cleanouts are important in plumbing systems?
• What is the term for water damage assessment in a home inspection?
• Are single-wall metal chimneys recommended for one- and two-family dwellings?
• Which type of soffit is prone to failure when exposed to high winds?
• A grounded conductor is commonly referred to as which type of conductor?
• True or False: Using kiln- or air-dried wood in construction is an expense-efficient method to prevent WDO infestation.
• The lower, level edges of a gable roof are known as the _____.
• What are the two different types of pilasters?
• What is the term for asbestos that can be easily crumbled and turned into a powder?
• Fires that result from combustible liquids, such as kerosene, gasoline, oil and grease, are classified as Class _____.
• The rule of thumb for downspouts is at least one downspout for each _____ feet of gutter.
• Are masonry chimneys often built with just mortar mix for caps?
• What is the proper slope for guttering per 5 to 10 feet?
• How can a remote distribution panel be bonded?
• What should the design strength of a guard be able to resist?
• What is one of the main characteristics of SIP technology?
• What is vapor diffusion?
• What do eaves refer to in building terminology?
• What type of vent is designed specifically for venting approved oil-fired and natural-gas appliances?
• Is efflorescence a cosmetic issue only?
• Insects that undergo gradual metamorphosis initially resemble what?
• In what structure is the arthropod body confined?
• What is located at the top of a factory-built chimney to divert rainwater from the chimney pipe to the chimney flashing?
• What does FVIR stand for?
• How many feet should chimneys terminate above the highest point where they pass through the roof surface?
• What is the method used to raise the butts of tiles in the starter course meant to allow for?
• Should chimney flashing be installed to prevent water penetration where the chimney meets the roof covering?
• What type of service conductors are typically excluded from a home inspection?
• What is a common component of all FVIR water tanks?
• What must every trap and trap fixture be?
• Is it true that clay tiles depend on a proper application of a glaze to not absorb moisture?
• True or False: An enclosed accessible space under stairs should be protected on the enclosed side with a half-inch gypsum board.
• Metal chimney flue liners are typically made of which materials?
• Should an inspector check for hearths that are not made of concrete or masonry?
• What is another term for a ventless fireplace?
• True or False: The most common anobiids attack the sapwood of both hardwoods and softwoods.
• For securing shingles in high-wind areas, using more fasteners helps to achieve what?
• Which type of material is typically prohibited for roofing in saltwater areas?
• What could be a visible sign of manufacturing defects in clay shingles?
• What is the maximum amperage rating for fused main disconnects?
• What is the primary purpose of the hearth in a fireplace?
• What is the minimum horizontal area of a window well required?
• Is it common for painted wood to be attacked by carpenter bees?
• Are chimneys considered structurally invulnerable?
• AFCI is an acronym that stands for:
• What is the minimum horizontal distance a vent terminal should be from an opening unless it is elevated?
• What does GEC stand for in electrical terminology?
• What distinguishes the Insecta class from other arthropod classes?
• Under what condition should an emergency escape and rescue opening be located?
• How many nails or staples are required per asphalt shingle installed as siding?
• Which statement is true regarding a clothes dryer's exhaust vent?
• What is a structural element that supports floor framing members called?
• Is it acceptable to burn pressure-treated wood?
• When must a relief valve be installed in water heating appliances?
• Which flashing type is specifically used to direct water away from risers in a roof?
• Which element is not a type of weatherstripping material?
• What is typically used to ensure that piping does not promote galvanic action?
• True or False: It is recommended to leave clearance between the bottom of the exterior wall covering and the roof surface.
• Can properly prepared concrete block accept paint well?
• What is the function of the neutral conductor in an electrical system?
• The minimum width for a shower opening (or access and egress opening) should be at least what measurement?
• Which of the following is a recommended practice for ensuring electrical safety in homes?
• What is the minimum space required between insulation and the roof deck sheeting?
• True or False: The openings through which the chimneys of factory-built fireplaces pass should be blocked with fire-stop spacers and support boxes.
• True or False: Treating for termites, carpenter ants, powderpost beetles, and carpenter bees requires licensing.
• What percentage of people can typically recognize simple metamorphosis and its characteristics?
• What is the term for a direct connection to the earth to help remove damaging transient overvoltages due to lightning?
• Is glass in bi-fold closet doors considered a hazardous location?
• What role does documentation play in home inspections?
• What common repair is used for deteriorated mortar joints?
• What type of fastening device is not appropriate as a handle tie for two breakers?
• What do GFCIs monitor to provide protection against electrical shock?
• How are sheet copper roofs typically jointed?
• True or False: Inspectors are required to flush all toilets during an inspection.
• Is it true that the throat of the fireplace is located below the combustion chamber?
• What may cause first floor gutters to overflow?
• Which system is one of the broad categories describing furnace heating systems?
• What type of furnace utilizes a fan to force air through ducts?
• What is the minimum landing dimension in the direction of travel?
• What is one method to stop moisture from entering a building?
• True or False: The inspector must describe the exterior wall covering during an inspection.
• Which type of electrical panel enclosure needs to be bonded to the ground?
• Which of the following is a common characteristic of drainage systems?
• What component is required on a sump pump's discharge pipe to ensure previously pumped discharge does not return?
• What action allows porous building materials to wick water for large distances?
• Has the U.S. Department of Housing and Urban Development (HUD) banned ventless fireplaces in its housing?
• What is one purpose of an opened damper door?
• What is the minimum height above the roof that Type L venting systems must terminate?
• For most residential electrical services, how many phases are typically used?
• What is one of the main concerns when inspecting HVAC systems?
• What is the required vertical clearance for overhead conductors from the sides of doors?
• What is the maximum length for a clothes dryer exhaust duct from the dryer to the termination point?
• True or False: The required egress door is a side hinge door, with 32 inches clear width when open, and 78 inches of clear opening?
• What types of materials are typically used for window weatherstripping?
• True or False: Chimneys for factory-built fireplaces require specific clearances and support components.
• What is the division of labor in termite colonies referred to as?
• What is the longevity range for clay and slate shingles?
• What is the impact of insufficient attic ventilation?
• Which of the following is NOT a type of grounding electrode?
• Which component of the fireplace is essential for maintaining draft and preventing smoke from entering the room?
• The waste from an automatic clothes washer must discharge through what mechanism?
• What feature of a building can help manage water flow?
• In building inspections, what material condition should be noted regarding porous materials?
• What is the minimum width for an egress door in residential construction?
• Which insect group is most associated with wood damage in structures?
• What is the method called that involves the transfer of heat by warming the air next to a hot surface and then moving that warm air?
• What is the term for the social exchange of food between termites?
• Which action would not cause damage to the lower right corner of a tile?
• What is the most common type of masonry chimney liner?
• True or False: Bostrichids are most common in tropical regions.
• What does the marking "200 CL" on an electrical meter indicate?
• What is a fundamental benefit of having properly installed cleanouts?
• Which statement is true regarding the body color of carpenter ants?
• What is the minimum number of vent pipes required for a dwelling to extend to outdoor air?
• Which fastening device is deemed unacceptable for securing the dead front cover?
• What is the purpose of a soffit?
• True or False: A buried oil tank is beyond the scope of a home inspection.
• The 240 Volt circuit is primarily used for which of the following?
• What is true regarding sump pumps in home inspections?
• Which of the following is a key feature of kick-out flashing?
• How does poor site drainage affect crawlspaces?
• What should be checked by pressing on clay or slate shingles during an inspection?
• True or False: Flat roofs have significant slope.
• In the context of insulation, what does 'R-value' measure?
• Wood that has a moisture content of less than _____% burns hotter and cleaner than freshly cut wood.
• What must temperature pressure relief valves (TPR) be set to discharge at?
• What is the primary role of worker termites within the colony?
• What is the minimum distance service drops should maintain above the ridge of a conventional pitched roof?
• Are inspectors required to operate all plumbing and fuel shut-off valves during an inspection?
• Which statement is true regarding air temperature and density?
• In the case where two or more vent connectors enter a common gas vent, which connector should enter at the highest level?
• In what type of buildings are SIPs primarily used?
• How are termites classified in the United States based on their habitat?
• What consequence might excessive moisture in a wall lead to with regard to efflorescence?
• Which condition indicates that asbestos material is less of a hazard?
• What is the first point of disconnect for the conductors from the utility company called?
• How far must open overhead service conductors be from the front, bottom, and sides of windows?
• Are inspectors required by standards to provide an operational test of water heaters during a home inspection?
• How should a window well be designed for safety?
• What is the required protection for most exterior electrical receptacles?
• What situation suggests that there may have been water pooling on a flat roof?
• True or False: Rocks or blocks can support drainage piping inside a trench at any point.
• What should be done if HVAC ducts run through unconditioned spaces in a house?
• The area of a sloped roof is primarily determined by its:
• Which statement is true regarding the castes in termite colonies?
• What is the installation method for a UF cable?
• How many tiles are typically in a square?
• What is required behind any exterior siding and veneer to prevent water accumulation within the wall?
• What is a common problem with masonry chimney caps?
• Which of the following is a potential risk when handling asbestos during construction?
• What is the primary function of foundation drainage?
• The water temperature limiting device can typically be set to prevent the water temperature from rising above what temperature?
• Fires resulting from combustible metals are classified as which class?
• What is the required distance above any portion of a building within 10 feet horizontally for a masonry chimney?
• Electricity is trying to return to what?
• Have ventless gas fireplaces been outlawed in several states due to safety hazards?
• What should be reported regarding mechanical drain stoppers?
• What mechanism do insects utilize for changing their exoskeleton?
• A service entrance with how many connected conductors is classified as a phase 3 supply?
• What is the term that describes the incline of a roof as a ratio of vertical rise to horizontal run?
• Which device is used to alter the volume of air passing through a confined cross-section?
• What type of chimney should have a concrete, metal, or stone cap?
• Water stains on a flat roof indicate previous what?
• What should be avoided in an attic passageway leading to mechanical equipment?
• What is the primary concern regarding water in the context of home inspections?
• What does site drainage refer to?
• True or False: A cast-in-place chimney flue liner is made of a lightweight, cement-like product.
• Is glazing in railings considered safe?
• What type of wood do dampwood termites use for their colonies?
• Installation of supply lines and fittings for all fixtures should prevent what issue?
• What is a consequence of deteriorating asphalt shingles?
• Water vapor can move in three ways; one is through air transportation, what are the other two?
• Glass block is considered which type of construction material?
• What should inspectors check when inspecting toilets?
• Should the chimney cap be the same dimensions as the chimney base?
• If a roof is used for a purpose other than weather protection, the vent extensions should extend above the roof by at least ____ feet.
• Which term refers to the transfer of heat from one molecule to another or through one substance to another?
• Felt underlayment on tile roofs with a pitch of 4:12 or greater should have a minimum headlap of how many inches?
• The National Fire Protection Agency (NFPA) recommends that extinguishers be tested every five or twelve years, depending on the type. Is this statement true or false?
• For service-drop cables supported on and cabled together with a grounded bare messenger wire, the vertical clearance should be at least _____ feet at the electrical service entrance to buildings.
• Is it true or false that the inspector is required to inspect the damper doors by operating them if they are accessible?
• If particleboard is used as wall sheathing, the grade mark with Type _____ or _____ should be stamped on it.
• How far must foundation anchor bolts extend into masonry or concrete?
• Why is the identification of conductors important in residential electrical systems?
• What consequence might arise from burning inappropriate materials in a wood stove?
• According to the Standards of Practice, a home inspector is required to remove which part of the electrical panel?
• True or False: A cleanout is required for every change in direction of the sewer drainage pipe.
• What slope ratio corresponds to a roof that rises 4 inches for every 12 inches of run?
• What is the role of the inspector regarding chimney and fireplace inspections?
• What type of flashing is installed in mortar joints and folded downward to cover the base flashing?
• What phenomenon describes the heat flow through studs in a wall that is not restricted by insulation?
• What type of wood damage is common with carpenter ants?
• In a 100 square ft wall, how much water can diffuse through drywall without a vapor diffusion retarder in a year?
• A water leak catch pan is not considered what?
• Standpipes for clothes washers should extend at least how many inches above the trap weir?
• Most masonry chimneys are constructed with an inadequate cap made from which material?
• What is the required vertical clearance for overhead conductors over public streets?
• What type of flashing should be installed at the junction of a roof and a wall?
• The door cover of the dead front serves primarily as which type of guard?
• Should the stovepipe between the stove and the chimney be periodically inspected for creosote?
• Where is the smoke shelf located in relation to the damper?
• What is the approximate moisture content below which most beetles do not develop in wood?
• What is the minimum circuit requirement for stove installations?
• What is typically a thin metal strip found around a door to prevent water intrusion?
• How much should the ground surface slope around a building's perimeter within the first ten feet?
• What type of flashing prevents water intrusion at changes in direction and between different materials?
• Gas vent pipes that terminate above roof pitches up to 6/12 need to be at least how high?
• What is the main function of a grounding electrode conductor?
• Should evaluating water softeners and purifiers be part of a home inspection?
• What is the primary purpose of proper drainage around a building site?
• Is a self-closing device required on the door between the dwelling and the garage in many jurisdictions?
• Which factor is crucial for maintaining the stability of floors under lateral loading?
• Are horizontally mounted face-up countertop receptacles allowed in residential wiring?
• For roof slopes from 2:12 up to 4:12, how many layers of underlayment should be applied?
• What effect can vitrification have on clay tiles in cold climates?
• Where should plumbing fixtures be inspected to obtain the most meaningful results?
• What is the primary reason for spalling of clay tiles in cold climates?
• Should concrete tiles always be installed on battens?
• Before using slating materials, one should assess their ________?
• Storm water, rainwater, or groundwater should not be drained into which type of system?
• Hot air is less dense than which type of air?
• In roofing terminology, what does "run" refer to?
• The only type of fixture trap permitted is a(n) ___-trap.
• What type of traps allow for the greatest flow during sewage disposal?
• How often should a septic tank be pumped if properly maintained?
• Every 5 to 6 feet, a rigid service mast should be secured to what?
• What can be said about testing the DWV system with respect to water height?
• Which metamorphosis group shows no drastic change in form from juvenile to adult?
• How many heating systems should a single flue typically be used for?
• In terms of roof slope, what is the definition of "slope"?
• True or False: The obvious sign of anobiid infestation is the accumulation of powdery frass and tiny fecal pellets.
• What does the term "Ufer" ground refer to in the context of the National Electrical Code?
• Battens are spaced based on what measurement criteria?
• What is the term used for the base of the triangle in roof framing?
• What construction practice is essential at the juncture of roofs and exterior walls?
• What type of insulation would most effectively act as a vapor retarder?
• Shrinkage cracks in clay tile are caused by what factor?
• What is the best practice for disposing of wood stove ashes?
• How should functional water flow be evaluated during an inspection?
• Which fastener material should not be used to fasten tiles?
• What is the standard water seal measurement for most traps?
• What type of tiles features a coverlock and underlock?
• What is the main benefit of increasing attic ventilation?
• Does masonry provide good fire protection?
• What happens to asphalt shingles over time?
• All through bolts should have _____ at the bolt head and nut.
• The use of anti-oxidant on the lugs is:
• What is a common indication of a roof leak?
• What is the space inside the fireplace called?
• What is the maximum horizontal spacing recommended for supporting cast-iron pipe?
• According to safety guidelines, how many feet should Type L vent systems be above any portion of the building within 10 feet?
• What is the minimum horizontal projection and width of a window well?
• What happens to soft brass when subjected to a gentle touch?
• What minimum opening dimensions should be provided if there are appliances in the attic?
• In a hot water tank, where is the hottest water typically located?
• What is the significance of termites in nature?
• What tool can a home inspector use to distinguish between aluminum and steel pipes?
• A missing kickout flashing often results in concentrated areas of _____ accumulation and potentially severe damage to exterior walls.
• True or False: A main breaker is not required for a subpanel if over-current protection is provided for the feeder conductors.
• What is the role of counter-flashing in wall structures?
• How is pitch usually expressed?
• How do the structural characteristics of SIPs compare to traditional materials?
• What is damp-proofing best described as?
• An exterior window at an exterior wall must be made of safety glazing unless the bottom exposed edge of the glass is what height above the tub?
• What type of building material should NOT be used to seal chimney wall openings?
• In what condition should a rigid service mast be secured to the structure?
• What is the outcome when a moisture meter is used in building inspections?
• What does the term "non-friable asbestos" refer to?
• What should be done if creosote buildup is found during an inspection?
• Decks greater than _____ feet above grade should have diagonal bracing from posts to girder.
• True or False: A venting system is allowed to extend into a fabricated air duct.
• Why is it important for inspectors to identify main water and fuel shut-off valves?
• What should be reported if a leaky faucet is discovered?
• True or False: A standpipe can serve as an indirect waste receptor.
• What is the damage called when efflorescence leads to strong osmotic pressures and causes material to break apart?
• What is the minimum clear space required for an electrical service panel?
• What supports the masonry above the fireplace opening?
• Which drainage type focuses on surface water control in relation to a house structure?
• After taking flight, what do termites lose while searching for a nest?
• What material should the cleanouts for chimneys be made from?
• If there is an opening at the electrical panel, what does the standard require?
• Is roofing cement commonly used to secure layers of shingles together?
• True or False: Clay soil expands when wet and shrinks when dried.
• A factory-built fireplace is _____ expensive to install than a masonry fireplace.
• What is a sign of carpenter ants' activity in wood?
• How do dampwood termites extend their activities once established?
• In a solid wood floor joist, how far should a bored hole be from the edge?
• _____ clearance is required from windows that do not open.
• What is the minimum conductor size for a 100 amp service?
• What term describes the type of metamorphosis where insects undergo a complete change in appearance from juvenile to adult?
• Is it true that distinguishing between Type L and Type B vents can be challenging due to their similar components?
• Which of the following statements is true about termites?
• How do subterranean termites differ from other wood-boring insects?
• What type of fire is typically classified under Class B?
• What is a common non-visible concern during plumbing inspections?
• What is the term for water vapor moving through a material from high pressure to low pressure?
• What is a potential issue that clogged and frozen gutters can cause?
• If the dimension of a chimney parallel to the ridgeline exceeds 30 inches, what feature must be provided?
• Can a single flue be used for more than one heating system?
• Is siding material considered an insulation type?
• What causes blisters in built-up roofing?
• What is the maximum allowable aggregate capacity for the cross-connection of two oil storage tanks?
• What is a valid reason to test using the test button on an AFCI breaker?
• Over swimming pools, what is the required vertical clearance for overhead conductors?
• What is the minimum distance above the chimney where it passes through the roof?
• What should the inspection report for the water heater include regarding safety features?
• How tall must an egress door be at a minimum?
• True or False: Asphalt shingles should be used only on roof slopes of 2:12 or greater.
• A minimum of _____ by _____ landing should be installed for locations at the top and bottom of ramps.
• Is it true or false that the inspector should examine the chimney structure and its connections to appliances?
• What material is commonly used to imitate the appearance of brick on buildings?
• What is a common consequence of missing kickout flashing?
• Is it necessary for inspectors to walk on tile roofs to evaluate them accurately?
• Should kickout flashing be installed when stucco or EIFS is present?
• What do red, blue, and black colored buses in an electric panel indicate?
• What might suggest cosmetic issues in masonry?
• What does SIP stand for in construction?
• What characteristic defines convection as a method of heat transfer?
• Which manufacturer of AFCI breakers was subject to a recall?
• What material are closet bolts often made from to resist corrosion?
• Which term refers to the amount of moisture contained in air compared to the maximum it could hold at the same temperature?
• True or False: A light fixture should be installed in an attic for illumination.
• What type of door should be placed between an attached garage and a dwelling unit?
• What should be assessed in the context of plumbing inspection to ensure safety?
• What is the most effective and dependable method of preventing backflow?
• What happens to building materials that are subjected to efflorescence?
• True or False: Notches in solid lumber joists should not exceed one-third the depth of the member.
• The chimney could lean where it projects above the roof due to deteriorated mortar joints caused by wind-induced swaying or by sulfate attack from _____.
• How thick must footings for masonry chimneys be made of concrete or solid masonry?
• What do termites use to line their tunnels for moisture retention?
• What minimum overhang, in inches, should a chimney cap provide?
• True or False: A cleanout is required for each and every change in direction of the sewer drainage pipe.
• What are the minimum diameter and depth for a sump pit?
• What type of material should be used to seal open spaces between the chimney wall and combustible building materials?
• Should skylight flashing be consistent with both headwall and sidewall flashing?
• Which process primarily involves the movement of heat through direct contact between molecules?
• What is the main purpose of water resistant membranes in building construction?
• True or False: If a panelboard is wider than 30 inches, the workspace in front of it must extend its full width.
• What is the protocol for cutting off the top of a grounding rod?
• Water penetration into the cladding can occasionally be observed on the exterior wall in the form of _____ water stains.
• What is a primary cause of moisture problems in crawlspaces?
• What type of vents are suitable only for draft hood-equipped gas-fired appliances?
• What should an inspector recommend be cut back within 5 to 6 feet of overhead conductors?
• What is a major benefit of having gutters properly installed?
• What does the 2003 standard for water heaters state regarding flammable vapors?
• Which tool is useful for predicting potential beetle re-infestation of wood?
• What is the extension of a soil or waste stack above the highest horizontal drain called?
• Which of the following statements is true regarding the inspection of visible wastes, drains, and vents?
• True or False: The opening to an attic space that contains mechanical equipment must be a maximum of 20 inches by 20 inches.
• What does the term fascia refer to?
• What should the emergency escape and rescue opening be capable of providing?
• What type of valve must be protected in any appliance used for heating water or storing hot water?
• What material do carpenter bees prefer to target?
• An ungrounded conductor is commonly referred to as what type of conductor?
• What is a header in construction?
• What color is the bonding screw at the main panel?
• Which class of fire is associated with combustible metals?
• What type of insulation is commonly used in SIPs?
• True or False: The inspector is required to inspect the fascias of a home.
• What type of valve is used to prevent backflow in plumbing systems?
• Which of the following is a common type of subterranean termite found in the U.S.?
• Which inspection method is particularly effective for visualizing temperature differences in building materials?
• What is the purpose of using GFCIs in residential settings?
• What materials are typically used to construct SIP panels?
• Measuring the amount of gutter slope is considered to be:
• What should inspectors determine about the water supply during an inspection?
• What is efflorescence?
• Lightweight concrete tiles typically weigh between what ranges?
• What term is unique to termites when discussing wood-destroying organisms?
• Where in the home can SIPs be utilized?
• Which harmful substance from wood stoves can lead to health issues like asthma and cancer?
• What is the primary concern regarding ventless gas fireplaces?
• What is the primary purpose of an egress door?
• What level of humidity is considered too high for indoor environments during most of the year?
• What is the minimum vertical clearance for overhead conductors above residential properties?
• What material is often used for creating beams in residential construction?
• Which class of fire does not include fires caused by electrical equipment?
• Is it safe to burn coal in a wood stove?
• Which is the most effective venting system for most roofs?
• A masonry chimney should extend at least how many feet above the highest point where it passes through the roof?
• What is the minimum electrical service requirement for a new single-family home?
• What is the primary purpose of a chimney cap for Type B vents?
• Is it acceptable to burn pallets?
• True or False: Posts in contact with soil should be pressure-treated.
• Untreated joists should be at least _____ inches above ground.
• What is the main consideration for safely using fire extinguishers?
• What is an essential requirement for any drainage pipe system?
• What part of the chimney is often made with a cement wash?
• What is the first kind of residential wiring used in homes?
• How many feet above the chimney’s highest point must a masonry chimney extend?
• Some factory-built fireplaces have a "_____ clearance" requirement to combustibles, meaning the house's wooden framing can come into contact with the fireplace's components.
• Are inspectors required to inspect insulation in unfinished spaces, including attics?
• Which of the following is NOT typically a cause of roof blisters?
• What is the maximum length of a clothes dryer exhaust duct from the dryer's location to the wall or roof termination?
• If the factory-built fireplace is located on an exterior wall, what can be constructed around the chimney to contain and protect it?
• What can be a visible sign on a surface after the evaporation of water transporting dissolved salts?
• True or False: Gas vents larger than 12 inches must terminate at least 2 feet above the highest point they pass through the roof.
• What type of protection is required for all 15- and 20-amp 120-volt circuits in certain areas of a home?
• Why might a joint between different types of plastic made with solvent cement not be reliable?
• True or False: Housewrap is designed to stop water vapor from passing through.
• How are battens typically installed across a roof?
• Roofing gutters should slope down toward the downspout at what rate per foot?
• Which of the following is NOT a factor in determining the spacing of battens?
• Building materials, such as concrete, wood, brick and stone, are _____ materials.
• What is the implication if a green conductor is found inside a conduit pipe?
• Which type of foam allows water to move through the wall more easily?
• When inspecting tile adhered with mortar, what should inspectors look for?
• What type of stain can indicate water penetration in exterior walls?
• What is the minimum distance for house framing components from chimney walls?
• True or False: It is permitted in certain situations to discharge untreated sewage or wastewater on the ground surface.
• What does condensation in double paned windows signify?
• Which type of traps are not permitted?
• What type of material is most prone to moisture issues?
• What year did federal law start requiring residential garage door openers to have auto-reverse safety features?
• True or False: The term "powderpost beetle" refers to multiple species of wood-boring insects.
• How much should the grade drop within the first 10 feet to ensure surface water drains away from foundation walls?
• True or False: The dedicated space above an electrical panel should be kept clear of components not related to the electrical equipment.
• What should hangers and strapping be made of to prevent promoting galvanic action?
• What is an indicator that GFCI and AFCI breakers will be slightly warmer than other breakers?
• In terms of heat transfer, what does "radiation" specifically refer to?
• What is recognized as the greatest destroyer of houses?
• In electrical inspections, what does a digital laser temperature gun help identify?
• Do toilets have traps?
• What should be included in the evaluation of a water heater?
• What can be expressed either by a ratio or by inches per foot?
• Where should a sediment trap be installed in relation to the equipment's shut-off valve?
• Why is it important to have no openings in ductwork installed in a garage area?
• Which of the following signifies that the conductors are a phase 3 supply?
• Where should drip edge flashing be installed at the rake?
• An oversized ventless fireplace for the area it heats is considered what?
• What is a metal roof covering with the ribs oriented downward called?
• Why is it important for closet bolts to resist corrosion?
• True or False: Alligatoring of a roof covering is only a cosmetic issue.
• What indicates that masonry may be a veneer rather than a load-bearing structure?
• Which of the following is NOT a primary objective of a home inspection?
• In a typical residential air-conditioning system, which component absorbs heat energy from the air?
• No fire extinguisher can be safely or effectively used for every type of fire. Is this statement true or false?
• Tiles installed on roofs with a slope of less than what ratio are considered decorative?
• How thick should gypsum board be to separate the garage from the residence and its attic space?
• What type of insects are primarily included in the gradual metamorphosis group?
• Where should the TPR valve be located on a hot water tank?
• Which of the following is an example of a class III vapor retarder?
• Most modern 200 amp electrical meters are marked with what amperage rating?
• How far should the footing for a masonry chimney extend beyond the face of the fireplace or foundation wall?
• Which electrical component is typically grounded to ensure safety?
• Which type of buildings typically receive 120/240 Volt electrical services?
• What is the function of a cornice on a building?
• What feature is critical for ensuring safety against flammable vapors in water heaters?
• What is a cornice in the context of architecture?
• What type of roofing nails should be used if a building is within 3,000 feet of saltwater?
• How many inches should house framing components be away from the chimney wall?
• In _____ stoves, the smoky exhaust passes through a coated, ceramic honeycomb that ignites particulates and smoke gases.
• What is the best evidence of a drywood termite infestation?
• During which phase is there a high health risk associated with asbestos cement products?
• Which component is located inside the outdoor condenser unit and receives low pressure refrigerant vapor?
• What should be done if an inspector finds an unfilled opening in an electrical panel?
• Where must the damper be operable from for proper functionality?
• Must the inspector determine the potability of the water supply during an inspection?
• What is the minimum clearance required for the point of attachment of service drop conductors to a building?
• Which material is often used for making old tailpieces and traps?
• Is it true or false that the inspector must guarantee that shower pans and bath wastes are free of leaks?
• The types of fires that occur in kitchens due to vegetable oils and animal fats are classified as which type?
• What term describes the appearance of soluble salts on the surface of a clay shingle?
• True or False: Metal tile roofs require no underlayment.
• What is needed to provide an escape for moisture in a building?
• What happens if asbestos cement siding is not disturbed?
• What are the layers that make up a built-up roof commonly called?
• Which type of movement accounts for more than 98% of all water vapor movement in building cavities?
• What is a potential consequence of old tailpieces and traps made of soft brass when disturbed?
• Should the inspector advise clients to have fireplaces and chimneys inspected by a certified chimney sweep before their first use?
• What is the minimum height for a horizontal guard?
• Masonry chimneys should extend at least how many feet higher than any portion of a building within 10 horizontal feet?
• Which of the following is a requirement for inspectors regarding plumbing systems?
• To properly test the drain, waste, and vent (DWV) system, what is the minimum head of water required for 15 minutes?
• What aspect of plumbing should be specifically evaluated?
• Which term refers to the degree of slope of a roof?
• What will the panel identify regarding the bonding screw?
• How many ungrounded conductors are typically present in a residential cable assembly delivering 120/240 Volt services?
• What serves to protect walls and foundations from roof water runoff?
• What is the minimum service rating in amps required for a single residential dwelling unit?
• How many amps does an electrical clothes dryer typically require?
• What is the typical supply amperage for a square brand electric meter?
• During the firing of clay tiles, what process occurs to create a dense, non-porous tile?
• Which of the following statements is correct regarding the termination heights of chimneys?
• What is typically a significant risk associated with asbestos products during inspection?
• Which type of damper is recommended only for solid fuel-burning appliances?
• A moisture meter can come in which of the following models?
• What is the recommended practice for the arrangement of drainage pipes in a trench?
• The return conductor, also known as the neutral, is grounded to the electric panel and is at what voltage?
• What is the primary purpose of thermography in home inspections?
• Spray paint covering components within the electrical panel is considered to be:
• What type of joint is used specifically for sheet copper roofs?
• What effect might excessive porosity in clay shingles result from?
• Why is it important to check the materials of the chimney cleanout?
• What is the purpose of cutting back tree limbs around overhead conductors?
• In which regions are drywood termites commonly found due to climate?
• True or False: The size of the fireplace is determined by the size of the room.
• What should a plumbing inspection report include?
• Do both pairs of wings on alates (swarmers) of termites have equal size and shape?
• True or False: The firebox is the main combustion area of the fireplace.
• If a breaker is listed to accept two "hot" conductors, the configuration of two conductors under one screw:
• What is a potential risk of using improper materials in cleanouts?
• From which direction must inlets to masonry chimneys enter?
• What is the minimum horizontal load that intermediate rails or balusters should be able to withstand on an area equal to one square foot?
• True or False: Failure in one part of the roof may not extend to other parts of the roof.
• In plumbing terms, what does a 'trap' refer to?
• Knob-and-tube wiring was widely used in homes in the United States until what year?
• What is the primary purpose of attic ventilation?
• A _______ prevents sewer gases from emanating from the drainage system.
• If the service or feeder rating in amps is 200, what is the aluminum AWG size that should be used?
• According to the 4 to 1 rule for extension ladders, how many feet should the base of the ladder be moved out for every 4 feet of height?
• In a 120/240 Volt service, what is the role of the ground conductor?
• What is the minimum distance a private well should be from a septic tank?
• If a pump at a whirlpool bathtub is located more than 2 feet from the access opening, what is the minimum size opening that should be installed?
• What is the main purpose of kickout flashing?
• What substance is commonly found falling out at exit holes and cracks that house lyctids?
• True or False: Wood-destroying organisms, other than subterranean termites, cause millions of dollars in damage to wood products each year.
• What effect do carpenter ants have on wood when they chew it?
• What is the minimum efficiency rating for furnaces?
• Open electrical service conductors and multi-conductor cables should have a clearance of at least _____ feet from the sides of doors, porches, and operable windows.
• Access should be provided to what type of valves?
• What is the architectural term for a triangle shape found above a horizontal structure?
• When considering joint reliability, what should be ensured regarding the chemical composition?
• How should inspectors evaluate roof decks?
• Which characteristic is essential for a home inspector to have?
• Why is it important to consider the depth of notches in solid lumber?
• True or False: Heat can move from one body to another by radiation.
• Fiber cement tiles have experienced widespread premature failure due to what reason?
• _____ stoves have three characteristics that assist in complete, clean combustion: pre-heated combustion air introduced from above the fuel; firebox insulation; and a large baffle.
• An open vent pipe that passes through a roof should extend at least _____ inches above the roof.
• Are SIP panels self-sealing?
• Is stainless steel flue lining suitable for all types of fuel applications?
• During an inspection, what type of inspection should be communicated to clients?
• Do ventless fireplaces vent unburned combustion byproducts directly into the living space?
• Which is a critical maintenance activity for septic tanks?
• True or False: The most common causes of deck collapse are ledgers that pull away from the band joists of homes and buildings.
• Is the back hearth made up of compacted earth that can withstand heat from fire?
• What is the typical minimum headlap for tile?
• What is the minimum distance between a chimney's clearance and combustibles in an attic space?
• Which type of vent must have their own special chimney caps?
• Fires that result from ordinary combustibles, such as wood and paper, are classified as Class _____.
• Most 120 Volt circuits are wired to deliver how many Amps of current?
• What is the peakiest part of a roof called where flashing is often installed?
• A well casing should extend above the ground surface by how many inches?
• What is the minimum space required in front of a water closet to any wall, fixture, or door?
• What can failure to adequately maintain gutters lead to?
• What is the main purpose of using ridge vents on a roof?
• Does the throat of the fireplace control the efficiency of the fireplace?
• What type of material is typically used for the door between an attached garage and a dwelling unit?
• What type of flooring is required for the passageway to mechanical equipment in an attic space?
• What term describes the transfer of heat energy by electromagnetic wave motion?
• Which method is considered incorrect for ground rod installation?
• In a plumbing inspection report, what should be noted about faucets?
• What type of support can pilasters add?
• Is it necessary for the door between an attached garage and dwelling unit to be less than 2 inches thick?
• True or False: The inspector is required to inspect all exterior doors during a home inspection.
• What is considered more effective than sealing moisture out of the foundation?
• Which of the following statements about SIPs is true?
• What should a masonry chimney's height be in relation to the nearest building structure?
• Do termites primarily feed on materials containing cellulose?
• What term describes the ability of brick and stone to improve comfort in extreme temperatures?
• What does an underlock form in roofing systems?
• How is the insulation's resistance to heat flow rated?
• What is the significance of a pediment in classical architecture?
• In storm doors, what is considered to be a hazardous location?
• What is the maximum horizontal spacing allowed for PVC drainage pipe?
• True or False: The garage door is the largest moving object in a house.
• What is a common cause of arc flashes when removing panel fronts?
• More than _____ decks are built and replaced each year in North America.
• Do carpenter bees consume wood, and what is the impact?
• When evaluating the water heater, what aspect should the inspector report on?
• What effect does the square shape of a cleanout have during removal?
• Which type of guard would have to support a higher load?
• What is the recommended circuit for bathroom outlets?
• How much higher should chimneys extend above any building within 10 feet?
• What is the maximum discharge temperature for ducts in a warm air heating system?
• Which conductor size is acceptable for 200 amp service?
• Horizontal guards at raised floor areas should prevent the passage of a sphere with what diameter?
• When observing a chimney, what is an important height consideration?
• What is the term for the process in which insects shed their old exoskeleton?
• What is the primary function of drainage fittings designed with specific patterns?
• What can be an effect of improper maintenance on a clothes dryer?
• Can Type L vents be used for venting coal- or wood-fired appliances?
• Fires of an electrical nature are classified as Class _____.
• What do you call "Romex" cable that is not actually the brand Romex?
• What is a requirement for a home inspector regarding the energy source?
• Footings for masonry fireplaces must extend below what specific level?
• Should an inspector look for combustible lintels above fireplace openings?
• What materials are fireplace hearths typically made of?
• What is the purpose of flashing in construction?
• To check for hot spots or significant temperature differentials between breakers, an inspector should use a:
• Is it true or false that the inspector should report on the visual condition of chimney connections to heating systems?
• Why is it important to vent drainage systems?
• How far apart should drainage pipe cleanouts be installed in horizontal lines?
• Which term is commonly used to refer to type-NM cable?
• What does an improperly labeled legend represent?
• True or False: The efficiency of a fireplace can be affected by the size of its throat.
• Which term is associated with the capacity of a wall to allow moisture passage?
• Should inspectors examine flues that have two or more openings at the same level?
• How should a proper masonry chimney cap be constructed?
• What is the purpose of a TPR valve in a water heating system?
• Which of the following statements is true regarding chemical joints made with solvent cement?
• What is the minimum requirement for the thickness of gypsum board separating garages located below a habitable room?
• Gable roofs have how many slope(s)?
• What is the minimum slope required for a horizontal drain pipe that is sized between three and six inches?
• What is the benefit of upgrading to specific fuses in electrical systems?
• Which of the following best describes the purpose of an underlock in roofing?
• What is the top element of a masonry chimney called?
• What type of termites are often the first seen when examining shelter tubes or wood?
• True or False: Factory-built chimneys are not required to be of masonry construction.
• What aspect of moisture intrusion does flashing help to address?
• True or False: A screen is permitted on the exhaust vent of a clothes dryer.
• The typical voltage found in a residential dwelling is:
• In a hurricane-prone area, how should the first course of shingles be sealed?
• What is the minimum clearance required for any portion of a masonry chimney located in the interior of the building from combustibles?
• There are two classifications of wells based on depth: deep wells and what other type of wells?
• How far vertically should a stack vent be from a connected drain?
• Can ashes from a wood stove be disposed of using a central vacuum system?
• What is the primary food source for termites?
• What is a group of winged male and female reproductives in termites called?
• Which component is required to prevent walls and floors from shifting under lateral loads?
• What is the vertical clearance requirement for overhead conductors over commercial parking areas?
• Type L vents are specifically designed for venting what type of appliances?
• What requirement exists for the basement and every sleeping room regarding emergency escape openings?
• Which part of the fireplace is responsible for containing the fire?
• What kind of flashing goes between the roof covering and the sheathing around the roof perimeter?
• What is the rise of flat profile tiles?