1) How many ½ inch vertical reinforcing steel bars shall be placed between wythes of solid masonry for a chimney up to 40 inches wide (R1,001.3.1)?
2) Chimney anchorage straps shall be hooked around the outer reinforcing bars and extend 6 inches beyond the bend. Each strap shall be fastened to not less than four floor ceiling or floor joists or rafters with how many ½ inch bolts (R1,004.4.1)?
3) Where a lining of firebrick not less than 2 inches within firebox walls of a chimney is provided, the minimum thickness of back and sidewalls shall each be a minimum of (R1,001.5)?
4) The minimum firebox dimension of a concrete fireplace shall have a depth of not less than (R1,001.6)?
5) The fireplace damper shall be located not less than how far above the lintel in a masonry fireplace (R1,001.7)?
6) The minimum hearth extension in front of a masonry fireplace is (R1,001.10)?
7) Wood beams and other combustible materials shall have a clearance from the front faces of a masonry fireplace of no less than (R1,001.11)?
8) Footings for masonry chimneys shall extend not less than how far beyond the face of the foundation (R1,003.2)?
9) Masonry chimneys shall not be corbeled more than what percentage of the chimney’s wall thickness (R1,003.5)?
10) The chimney wall or flue lining shall not change in size or shape within how far above or below floor components (R1,003.6)?
11) Chimneys shall extend not less than how much higher than any portion of a building within 10 feet of the chimney (R1,003.9)?
12) A chimney shall not be less than how high above the highest point where the chimney passes through the roof (R1,003.9, G2,427.5.3)?
13) Round chimney flues shall have a minimum net cross-sectional area of not less than what of the fireplace opening (R1,003.15.1)?
14) A masonry fireplace opening of 1,300 square inches requires a round flue diameter of what size (R1,003.15.1, Table R1,003.14(1), 1,300/12 = 108)?
15) A 24X32 inch opening in a masonry fireplace where the top of the chimney is 23 feet above the floor of the combustion chamber requires what minimum sized round flue (R1,003.15.2, Figure 1,003.15.2, Table R1,003.14(1))?
16) A cleanout opening is required for masonry chimneys within what distance of the base of the flue (R1,003.3.17)?
17) Spaces between chimneys and floors and ceilings through which chimneys pass shall (R1,003.19)?
18) What is the required cricket height for a 48-inch-wide masonry chimney parallel to the ridge that is on a 4:12 pitch roof and located mid-way between the ridge and the eve (R1,003.20, Table R1,003.20, 48/6=8)?
19) A high-efficacy light source is any lamp with an efficacy of not less than how many lumens per Watt (N1,101)?
20) Pearl River county of Mississippi has a climate zone of (Table N1,101.7)?
21) Exterior foundation insulation shall be covered by a protective layer that extends not less than how far below grade (N1,101.11.1)?
22) A permanent certificate of energy efficiency for a furnace shall be completed and posted on which of the following locations (N1,101.14)?
23) For low clearance areas that do not have the depth to receive the required insulation, R-30 can be applied to areas not more than how many square feet (N1,102.2.2)?
24) Climate zone 6 requires a ceiling R-value of (Table N1,102.1.3)?
25) Slab-on-grad floor insulation shall extend downward from the foundation on the (N1,102.2.9.1)
26) Except for vented crawl spaces, crawl space insulation shall extend downward from the floor along the foundation to the ground and then extend horizontally or vertically for at least how far (N1,102.2.10.1)?
27) What is the minimum insulation value in Climate Zone 4 for a sunroom (N1,102.2.12)?
28) Ducts buried within ceiling insulation shall have an insulation value of not less than (N1,103.3.3(1))?
29) Mechanical system piping carrying fluids greater than 105 degrees F are required to be insulated to a minimum R-value of (N1,103.4)?
30) HRV and ERV requirements shall be greater than or equal to what present of the SRE (N1,108.2.5)?
31) A minimum working area is required on the service side of appliances, with a depth and width of the working area of (M1,305.1)?
32) Appliances in attics require a luminaire controlled by a switch that provides light for working on the appliance, where the light switch is located at (M1,305.1.2.1)?
33) Any appliance with an ignition source shall be elevated so that the source of ignition is at least how far above the floor (M1,307.3, P2,801.7)?
34) Where the required clearance from an appliance to combustible materials is 18 inches, if the combustibles are protected by galvanized sheet steel with a minimum 0.023-inch thickness and a ventilated airspace of 1 inch off the combustible assembly, the clearance from the appliance to the combustible material can be reduced to (Table M1,306.2)?
35) Heating equipment that is installed outdoors shall be (M1,401)?
36) Measured at right angles to the opening, vented wall surfaces shall not be located where a door can swing within how far of the furnace air inlet (M1,409.2)?
37) Refrigerant piping for suction lines shall be insulated with not less than (M1,411.6)?
38) Clothes dryer exhaust duct terminations shall not be within how far in any direction from openings into the building (M1,502.3)?
39) What is the maximum length of a transition duct (M1,502.4.3)?
40) What is the maximum length of the exhaust duct for a clothes dryer (M1,502.4.6.1, G2,439.7.4.1)?
41) What is the equivalent length of a clothes dryer duct that has a 4-inch 45-degree elbow and a 4-inch 90-degree elbow and 30 feet of straight ducting (Table M1,502.4.6.1, Table G2,439.7.1, 30 + 2.5 + 5)?
42) A fan in a residential bathroom that is designed to run continuously is required to be sized at (Table M1,505.4.4)?
43) Galvanized steel duct construction is required to conform to what standard (M1,601.1.1(4))?
44) The minimum galvanized steel thickness for round mechanical ducting under 12 inches in diameter subject to ½ inch water gauge pressure shall be no thinner than (Table M1,601.1.1)?
45) Factory made ducts listed in accordance with UL 181 shall be supported (M1,601.4.4)?
46) Mechanical ducting shall be installed with not less than what separation from earth (M1,601.4.8)?
47) A furnace supplying air to an under-floor plenum in an older house with a new furnace installed shall have an approved automatic control that limits the outlet air temperature to what maximum temperature in Fahrenheit (M1,601.5.5)?
48) Return air shall not be taken from which of the following locations for a mechanical system (M1,602.2(4))?
49) Solid fuel burning appliances shall be provided with combustion air that (M1,701.1)?
50) The horizontal run of an uninsulated and unlisted connector to a natural draft chimney shall not exceed what percent of the h eight of the vertical portion of the chimney above the connector (M1,803.3.2)?
51) What is the minimum height above the roof that a type L venting system shall terminate (M1,804.2.4)?
52) Sauna heaters shall comply with UL 875 and shall be installed in accordance with (M1,902.2)?
53) Saunas shall be equipped with a thermostat that will limit room temperature to not greater than what temperature (M1,902.4, G2,440.6)?
54) Domestic electric water heaters shall comply with what UL standard (M2,005.1)?
55) A design plan shows a fuel-fired water heater installed in a storage closet with a vent that goes through the ceiling. Is this acceptable (M2,005.2)?
56) Hydronic piping through openings in concrete shall be (M2,101.4)?
57) The maximum amount of fuel oil stored inside of a building shall be (M2,201.2)?
58) Fuel oil supply tanks within buildings shall be offset from any fire within a fuel burning appliance by no less than (M2,201.2.1)?
59) A fuel-oil tank vent shall terminate outside of a building no closer than how far from any building opening (M2,203.5)?
60) Unless direct vented, a fuel-gas appliance shall not be located within which of the following (G2,406.2)?
61) Indoor combustion air can be used for fuel-gas appliances provided the minimum required air volume is 50 cubic feet per (G2,407.5.1)?
62) What is the required opening to connect indoor spaces for ventilation air for a room with a 225K BTU/hr furnace (G2,407.5.3.1, 2 X 225/1)?
63) A wood louver vent shall be assumed have what free area of the opening (G2,407.10)?
64) Combustion air intake openings located on the exterior of a building shall have the lowest side of such opening located not less than what distance vertically from the adjoining finished ground level (G2,407.11(8))?
65) The allowable pressure drop for fuel gas piping from the point of delivery to the appliance inlet shall not be less than (G2,413.6)?
66) The maximum operating pressure of fuel gas piping is 5 PSI unless the (G2,413.7)?
67) Which of the following types of piping is prohibited for use in fuel gas lines (G2,414.3.1)?
68) Conduit with fuel gas piping inside where one end terminates outside shall have end sealing and shall extend not less than how many inches outside the building (G2,415.8.1)?
69) Fuel gas piping shall be pressure tested with gauges having a scale that is not greater than how many times the test pressure (G2,417.4)?
70) The test pressure to be used for fuel gas piping shall not be less than how many times the proposed maximum working pressure (G2,417.4.1)?
71) The test pressure shall not exceed a value that produces a hoop stress in the fuel gas piping greater than what percent of the yield strength of the pipe (G2,417.4.1)?
72) The pressure test duration for fuel gas piping shall not be less than how many minutes (G2,417.4.2)?
73) What is the minimum required slope for fuel gas piping (other than for dry gas conditions) (G2,419.1, 15 / 1/4)?
74) A shut off valve in the fuel gas piping is require in the same room and within how far from the appliance (G2,420.5.1)?
75) 1-inch steel piping for fuel gas lines require supports no more than how far apart (Table G2,424.1)?
76) What UL listing shall Type B and BW vents be tested to (G2,426.1)?
77) An appliance shall not be connected to a chimney flue serving a separate appliance designed to (G2,427.5.6.1)?
78) Gas vent terminations that are over 12 inches in size shall terminate not less than how high above the point where they pass through the roof (G2,427.6.4(2))?
79) The minimum clearance from single-wall metal connector pipe for unlisted residential fuel-gas appliances with draft hoods to combustible materials is (G2,427.7.8, Table G2,427.10.5)?
80) Where there are two draft hood-equipped appliances, the area of the common vent connector shall not be less than the area of the larger vent connector plus what percent of the area of the smaller flue collar outlet (G2,427.10.3.4)?
81) Decorative fuel gas appliances for installation in approved solid fuel burning fireplaces shall be listed in accordance with ANSI (G2,432.1)?
82) Combustion air for saunas shall not be taken from (G2,440.5)?
83) Ignoring exceptions, what is the minimum vertical clearance above the cooking top of a stove to combustible materials (G2,447.5)?