The first response to a fire is to _____.
a. lower the load
b. secure the crane
c. cease crane operation
d. extinguish the fire
Answer: C
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____ are the welds, usually small in size, that are made during the assembly to hold all of the parts of a weldment together so they can be finish-welded.
A. Fillet welds B. Tack welds C. Plug welds D. Spot welds
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This type of assembly is where details of parts are combined on the same sheet with an assembly of these parts.
a. working print assembly b. general assembly c. erection assembly d. layout assembly
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Any number with an exponent of zero is equal to
A) ten. B) itself. C) one. D) zero.
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If the suction pressure of a system is 60 psig and the oil pump outlet is 85 psig, what is the net oil pressure?
A. 60 psig B. 25 psig C. 85 psig D. 145 psig
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