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1Spacing of 24 foot diameter sprinklers would be normally at least 24 feet apart.
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2At least two anchor bolts, spaced not more than ______ apart must be used for each piece of mudsill and there must be an anchor bolt within ______ of each end of each piece.
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3Piping which shall not be installed under or within 2 feet of any building or structure is:
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4In one piping system, what is the total pressure in the system if one section is Schedule 40 = 200 psi and one section is Schedule 80 = 400 psi?
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5At what height would you cut new grass? (Except for the bent grasses which would be cut when they are 1" high, then cut to 1/2" to 3/4").
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6If a concrete wall (not considering the footing) measures 8" thick x 6' - 8" high x 150 yards long, how many cubic yards of concrete is required to construct the wall?
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7The least effective backflow preventer which cannot be used to protect a city's water system is the:
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8If required to construct a cement block wall 50 feet long, 6 feet high and 1 block thick out of 8" x 8" x 16" blocks, how many blocks are required?
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9If you reduce a 120 volt circuit to a 12V system with a transformer, and you load the circuit with 2-15 watt lights, 4-25 watt lights, 3-40 watt lights and a 60 watt fixture, the total wattage added to the circuit will be:
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10Metal ladders should be at least ___ feet from 220 volt electrical wiring.
