Compressors Gas dynamics and Gas Turbines MCQ with Answers

Yes

No

Unknown

None

it has high propulsive efficiency at high speeds

it can fly at super sonic speeds

it can fly at high elevations

it has high power for take off

indicated power

brake power

frictional power

none of these

work required to compress the air isothermally to the actual work required to compress the air for the same pressure ratio

isothermal power to the shaft power or B.P. of the motor or engine required to drive the compressor

volume of free air delivery per stroke to the swept volume of the piston

isentropic power to the power required to drive the compressor

equal to

double

three times

six times