Which of the following is a main component of a rotary compressor?
A) Lobe
B) Piston
C) Valves
D) Counterweight
Answer: A
Explanation: A) Correct. The main components of a rotary compressor are housing (casing), shaft, inlet (suction), outlet (discharge), lobes, gears, or vanes.
B) Incorrect. The main components of a rotary compressor are housing (casing), shaft, inlet (suction), outlet (discharge), lobes, gears, or vanes.
C) Incorrect. The main components of a rotary compressor are housing (casing), shaft, inlet (suction), outlet (discharge), lobes, gears, or vanes.
D) Incorrect. The main components of a rotary compressor are housing (casing), shaft, inlet (suction), outlet (discharge), lobes, gears, or vanes.
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