The crankcase heater protects the compressor on startup by:
A) Providing an extra heat source, making the compressor's job easier.
B) Keeping the oil warm so that it does not become too thick to lubricate properly.
C) Drying out any water in the oil.
D) Vaporizing any liquid refrigerant that may enter the compressor during the OFF-cycle.
D
You might also like to view...
A machinist uses a vernier caliper whose smallest graduation is 0.02 mm. What is the greatest possible length for a measurement of 31.22 mm?
A. 31.21 B. 31.22 C. 31.23 D. 31.24
To obtain the absolute pressure, ____.
A. read the gauge pressure B. add the atmospheric pressure to the gauge pressure C. subtract the atmospheric pressure from the gauge pressure D. multiply the atmospheric pressure by the gauge pressure
Which spinal cord structure(s) contains the axons of CNS motor neurons that control muscles and glands?
A) anterior gray commissure B) white column C) ventral roots D) dorsal roots E) ventral horns
Hydro-boost systems store pressure for reserve braking
Indicate whether the statement is true or false