Compressors, Gas Turbines and Jet Engines
Ram compression in turbojet involves

Lost work
Reduction of speed of incoming air and conversion of part of it into pressure energy
Increasing speed of incoming air
Compression of inlet air

ANSWER DOWNLOAD EXAMIANS APP

Compressors, Gas Turbines and Jet Engines
In the axial flow gas turbine, the work ratio is the ratio of

Actual total head temperature drop to the isentropic total head drop from total head inlet to static head outlet
Output and input
Compressor work and turbine work
Actual compressor work and theoretical compressor work

ANSWER DOWNLOAD EXAMIANS APP