In a turbo jet engine, subsequent to heat addition to compressed air, to get the power output, the working substance is expanded in
A. Exit nozzle, which is a constant volume process
B. Exit nozzle, which is essentially an isentropic process
C. Turbine blades, which is a constant volume process
D. Turbine blades, which is essentially an isentropic process
Answer: Option D
Solution(By Examveda Team)
In a turbo jet engine, subsequent to heat addition to compressed air, to get the power output, the working substance is expanded in Turbine blades, which is essentially an isentropic processThis Question Belongs to Mechanical Engineering >> Compressors, Gas Turbines And Jet Engines
Related Questions on 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
Join The Discussion