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Attendant Operator Chemical Plant Practice Test: Fans, Blowers and Compressors
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Avg score: 64% Most missed: “Which is used to move large amount of gas with low increase in pressure?”
Attendant Operator Chemical Plant Practice Test: Fans, Blowers and Compressors
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6 Questions

1. What is the periodic oil drain from the compressor?
2. How is the air pressure in the blower when compared to fans and compressors?
3. What is the function of reciprocation compressor?
4. What is the advantage of centrifugal compressor over reciprocating compressor?
5. Which is used to move large amount of gas with low increase in pressure?
6. What is the effect of increase in speed at a given pressure in a centrifugal compressor?