In an internal combustion engine, the engine burns fuel inside closed chambers called
A. pistons
B. camshafts
C. spark plugs
D. cylinders
Answer: D
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Providing an historical record of leveling or layout work performed is the purpose of the _____.
a. survey log b. field notes c. job file d. daily planner
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Answer the following statement(s) true (T) or false (F)
The rungs of a metal scaffolding may sometimes serve as an access ladder.
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When planning labor, the crew leader must _____
a. select the material to be used by each crew member b. identify the skills needed to perform the work c. factor in time for training classes d. factor in the absenteeism and turnover rates
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The temperature difference between the bubble point and the dew point of a zeotropic refrigerant is called:
A) Glide. B) Subcooling. C) Saturation. D) Superheat.
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