The most commonly used leveling instrument for building layout, construction, and surveying due to ease of use and rapid set-up time is the _____.
a. framing square
b. water level
c. builder's level
d. auto level
Answer: D
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Which of the following equations is correct to calculate heat flow by water?
A) Q = 500 * GPM * ?T B) Q = 4.5 * CFM * ?H C) Q = 1.1 * CFM * ?T D) Q = 4840 * CFM * ?W
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Most analog addressable systems operate on a _____.
a. one-conductor circuit b. two-conductor circuit c. three-conductor circuit d. four-conductor circuit
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A forged crankshaft has a ________
A) Wide parting line B) Thin parting line C) Parting line in one place D) Both B and C
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At a minimum, a firefighter conducting an inspection should have __________ before performing an inspection.
A. a clipboard with notepad and pencil B. a flashlight C. inspection forms D. All of the above.
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