Mechanical Engineering Questions And Answers :: Compressors: part2



Mechanical Engineering : Compressors QUESTIONS AND ANSWERS :: part2 : 11 to 15

Following Mechanical Engineering Multiple choice objective type questions and answers will help you in BSNL JTO, GATE 2024 and IES 2024 examinations :

11.An air compressor may be controlled by

throttle control (b) clearance control
blow-off control
any one of the above
none of the above.
opt 5

12.Rotary compressor is best suited for

large quantity of air at high pressure
small quantity of air at high pressure
small quantity of air at low pressure
large quantity of air at low pressure
any one of the above.

13.Reciprocating air compressor is best suited for

large quantity of air at high pressure
small quantity of air at high pressure
small quantity of air at low pressure
large quantity of air at low pressure
any one of the above.

14.Euler's equation is applicable for

centrifugal compressor
axial compressor
pumps
all of the above
none of the above.

15.Volumetric efficiency of a compressor without clearance volume

increases with increase in compression ratio
decreases with increase in compression ratio
is not dependent upon compressin ratio
may increase/decrease depending on compressor capacity
unpredictable.

More Compressors QUESTIONS AND ANSWERS available in next pages

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