Refrigerant traps are designed to aid in the return of __________ to the compressor.
A. cooling
B. heating
C. oil
D. water
Answer: C
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A crane’s gross capacity is the _____.
a. capacity printed on the applicable load chart b. weight of the load to be lifted c. total weight of the crane and hoist accessories d. weight of the load less deductions
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Which of these is NOT a possible effect of using gasoline with alcohol additives?
A) Increased volatility B) Reduced CO emissions C) Increased octane D) All of these can result from using alcohol additives.
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Simplified gear representations are commonly used on prints.
Answer the following statement true (T) or false (F)
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A PN junction diode is a ____-directional device.
A. one B. two C. three D. four
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