Water vapor in the air condenses on the evaporator coil:
A) Whenever there is moisture in the refrigerant.
B) All the time, even when the system is not operating.
C) Whenever the system is operating.
D) Whenever the evaporator is below the dew point of the air.
D
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A rack and pinion steering system has excessive steering wheel free play. Technician A says one of the inner tie-rod ends may be worn. Technician B says the steering gear mounting brackets may be loose. Who is correct?
A. A only B. B only C. Both A and B D. Neither A nor B
How many cubic yards of concrete are needed for a footer 15 inches wide and 8inches deep for a building 32 feet by 48 feet?
What will be an ideal response?
The use of a ________________ is a requirement if the operating temperature of the hydraulic oil will exceed 180° F (82° C) at the motor case drain.
Fill in the blank(s) with the appropriate word(s).
A cylinder containing refrigerant R-134a weighs 28 pounds. When empty, the cylinder weighs 6 pounds. How many pounds of R-134a are in the cylinder?
Fill in the blank(s) with the appropriate word(s).