Q. As the value of index ‘«’ is decreased, the volumetric efficiency will
✅ Correct Answer: (B)
decrease
Compressors MCQs | Page - 2
Dear candidates you will find MCQ questions of Compressors here. Learn these questions and prepare yourself for coming examinations and interviews. You can check the right answer of any question by clicking on any option or by clicking view answer button.
Q. As the turbine inlet temperature increases, the thermal efficiency of gas turbine for the optimum pressure ratio
✅ Correct Answer: (A)
increases
Q. An ideal air compressor cycle without clearance on p-v diagram can be represented by following processes
✅ Correct Answer: (A)
one adiabatic, two isobaric, and one constant volume
Q. An ideal air compressor cycle with clearance on p-v diagram can be represented by following processes
✅ Correct Answer: (B)
two adiabatic and two isobaric
Q. An air receiver is to be placed outside. Should it be placed in
✅ Correct Answer: (D)
anywhere
Q. An air compressor may be controlled by
✅ Correct Answer: (D)
any one of the above
Q. Air-fuel ratio in a jet engine will be of the order of
✅ Correct Answer: (D)
60:01:00
Q. After-cooler is used to
✅ Correct Answer: (C)
cause moisture and oil vapour to drop out
Q. Aeroplanes employ following type of compressor
✅ Correct Answer: (B)
axial flow
Q. Adiabatic compression is one in which
✅ Correct Answer: (B)
no heat leaves or enters the compressor cylinder during compression
Jump to