Which of the following statement is wrong?
A. In a two stage reciprocating air compressor with complete intercooling, maximum work is saved
B. The minimum work required for a two stage reciprocating air compressor is double the work required for each stage
C. The ratio of the volume of free air delivery per stroke to the swept volume of the piston is called volumetric efficiency
D. None of the above
Answer: Option D
Solution(By Examveda Team)
-In a two stage reciprocating air compressor with complete intercooling, maximum work is saved -The minimum work required for a two stage reciprocating air compressor is double the work required for each stage -The ratio of the volume of free air delivery per stroke to the swept volume of the piston is called volumetric efficiencyThis Question Belongs to Mechanical Engineering >> Compressors, Gas Turbines And Jet Engines
The compression ratio for the compressor is always _________ unity.
A. Equal to
B. Less than
C. More than
D. None of these
The hottest point in a gas turbine is
A. At the base
B. At the tip
C. In the center
D. Between ~ to i of the blade height
Temperature of gases at end of compression as compared to exhaust gases in a gas turbine is
A. Higher
B. Lower
C. Equal
D. Can't be compared
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