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HOME INSPECTOR FLORIDA TEST PRACTICE QUESTIONS
Typology: Exams
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Air-admittance valves are __________ to vent fixtures installed at island structures in kitchens. - Permitted The door between an attached garage and a dwelling unit should be of solid wood not less than ________ inches thick. - 1 3/ If particleboard panels used as wall sheathing are applied in a horizontal pattern across the wall, the end joints should be offset so that four panel corners ________. - do not meet The size of a P-trap drainpipe should be at least _______ inches. - 1. Notches in solid lumber joists, rafters and beams should not be longer than ____________ the depth of the member. - 1/ A minimum service of _____ amps is required for a single residential dwelling unit. - 100 If the service or feeder rating in amps is 200, then the aluminum AWG size should be _______. - 4/ T/F: In homes located in areas having a history of ice forming along the eaves, an ice barrier consisting of at least three layers of underlayment cemented together is required. - True There should be at least ____-inch gypsum board applied on the garage side to separate the garage from the residence and its attic space. - 1/ A window well should have a horizontal area of at least ____ square feet, with a minimum horizontal projection and width of _____ inches. - 9 and 36 The opening to an attic space that has any mechanical equipment located in it should be a minimum of ______ inches by ______ inches. - 30 and 20 If there are appliances in the attic space, an opening at least _____ and a clear, unobstructed path should be provided. - 22 inches wide and 30 high Standpipes for clothes washers should extend at least ____ inches and no more than ____ inches above the trap weir. - 18 and 42 T/F: A standpipe can serve as an indirect waste receptor. - True
An open vent pipe that passes through a roof should extend at least _____ inches above the roof. - 6 If a roof is used for a purpose other than weather protection, the vent extensions should extend above the roof by at least ____ feet. - 7 If particleboard is used as wall sheathing, the grade mark with Type _____ or _____ should be stamped on it. - M-1 and M- The purpose of gravel on a built-up tar-and-gravel roof is __________. - to prevent delamination of the plys to protect the membrane from ultraviolet rays to provide ballast to help hold down the roof membrane A roof that has a problem with ponding generally still has water on it at least ____ hours after it has rained. - 48 The purpose of a cant strip is to __________. - prevent the roof membrane from cracking at a change in direction The roofing material having the shortest life expectancy is __________. - roll roofing A retaining wall ___________. - is used to prevent soil movement When lowering a basement floor, if the soil is excavated only to the bottom of the footing, it may result in _____________. - loss of lateral support for the footing The minimum end-bearing for beams is _____ inches. - 3-5/ A load-bearing stud wall has a ____________. - double top plate and a single sole plate Truss uplift is believed to be caused by ___________. - a differential in humidity levels within an attic T/F: It is preferable to have downspouts discharge below grade rather than above grade. - False T/F: Stucco over wood framing exhibits significantly fewer cracks than stucco over masonry walls. - False Stucco cracks and bulges often appear near the floor level because __________. - wood framing shrinks the most in this area
There must be at least _____ of clearance in front of the toilet to any wall, fixture or door. - 21 If a plumbing vent extends too far above the roof line, there is a risk of ____________. - Frost Closure In new-construction homes, the minimum pipe size for the main water supply line is ______. - 3/4 inch The plumbing fixture notorious for leakage through small openings in the grout, caulking and/or weatherstripped areas is the _________. - Shower The main difference between brass and copper supply pipes is _______________. - brass pipes have threaded joints and copper pipes have soldered joints Plumbing stacks should terminate ____ feet horizontally from a window. - 10 Water hammer can be corrected by ____________. - re-fastening loose pipes and installing air chambers or shock absorbers The most common supply piping material used in modern home construction is __________. - Copper The power available in a typical 15-amp, 120-volt household circuit is _____ watts. - 1, Linking _________________. - ensures that two fuses or circuit breakers are disconnected at the same time The service entry size for a 200-amp service is ___________. - #2/0-gauge copper The only suitable receptacles for use with aluminum wire should be marked ______. - CO/ALR A kitchen split-receptacle is a ____________. - duplex receptacle whose top and bottom halves are on individual dedicated circuits A service mast must be used with a service drop if the _____________. - weatherhead does not clear the roof by 3 feet T/F: The purposes of bonding and grounding are the same. - False A forced-air heating system that is fueled by oil is evidenced by the presence of a ___________. - barometric damper
In a steam-heating system, the operating cut-off control is set at _____ psi. - 2 to 3 A radiant-heat systems uses _________ to radiate heat. - pipes and panels and/or entire walls, floors and/or the ceiling For fire safety, oil burners usually have ____________. - either a stack switch or a photo-electric device The typical range at which a fan/limit switch will turn the blower on is _______. - 130° to 150° F Pressure-reducing valves on hot-water heating systems are typically set at _________.
What kind of connector is required to connect attach plastic DWV to cast iron DWV? - Hubless What does voltage measure? - Electrical Pressure What breaker amperage can these copper wires go to in order? 8,10,12,14 - Amperages 40,30,20, How might rafter spread be noticed from the exterior of the home? - Separation of the soffits from the wall What type of roof requires an underlayment of felt between courses? - Wood shakes 4 ply built up roof would have? - 4 layers of felt and 4 layers of bitumen What siding has a tendency to expand and contract the most? - Vinyl What is the lightest type of copper piping? - Type M What is the purpose of a Hartford Loop? - Precludes siphon action if the unit develops a leak Another name for a 4 way valve is a? - Reversing Valve What is the purpose of an accumulator? - Keep liquid refrigerant out of the compressor The most likely area to find a crack or hole in the heat exchanger is in the? - Front and behind the heat shield Visualize a basement stairway with a wall on one side, what is not a safety defect? - No handrail on the wall side Three wires on a masthead, one tied back. What kind of service? - 120 Volt Service When does the defrost cycle on a heat pump normally turn on? - At 37 or below degrees F A dirty air filter can cause? - Reduced air flow and lower return air temperature A metering device is used to? - Reduce pressure on the coolant In the cooling cycle of a heat pump, the condensing coil is located? - Outside How long will a defrost cycle on a heat pump last in the heating season? - 10 minutes T/F: Styrofoam insulation is a potential carcinogen - False
SE cable should be ___ from earth at the SE entrance, ___ from a driveway, and ___ from a window - 10 feet, 12 feet, 3 feet What is the minimum height of SE cables above a roof? Above a roof with a slope greater than 4:12? - 8 feet 3 feet What is the minimum bearing of a wooden beam on a masonry column? - 3 inches When does a built up roof need flood coating? - When the tar paper is showing A 30 amp plug fuse is usually what color? - Green Where a roof ridge is closer than 10 feet to a chimney, the stack should be _______ higher. - 2 A built up roof having a lap joint every 12" has how many plys? - 3 ply Wood shakes and shingles are best maintained by? - Applying a quality water seal coating periodically Electrical resistance is measured in? - Ohms Electrical current flow is measured in? - Amperes If a black wire carries 10 amps, how much will the white wire carry? - Same as the black wire Tempered glass is safer than regular glass because? - It breaks into small rectangular pieces For water to drain freely from a houses waste system, there must be adequate? - Venting The temperature differential at the air return handler of a heating system in heating mode should be? - 10- The anode rod in a water heater does what? - Protects the tank from corrosion Glass block is not? - Safety Glazed Substantial movement of a building will not be caused by? A. Missing lintels B. Missing frost footings C. Soft Soil