A back flow from discharge to suction in compressor is called as __________
A. Pitching
B. Yawning
C. Surging
D. None of the mentioned
Answer:A
A back flow from discharge to suction in compressor is called as __________
A. Pitching B. Yawning C. Surging D. None of the mentioned
Explanation: Back flow of working fluid from discharge section to suction in compressor is called as surging.