Compressors, Gas Turbines and Jet Engines MCQs

296 questionsMechanical-EngineeringPage 3 of 33

Practice free Compressors, Gas Turbines and Jet Engines multiple-choice questions with instant answer feedback and step-by-step solutions. Click an option to check yourself, reveal the full explanation, and work through all 296 questions — no login required.

Question 19easy
Reheating in a multistage expansion gas turbine ________ compressor work.
⚑ Report✎ Feedback
Question 20medium
The work ratio of simple gas turbine cycle depends on
⚑ Report✎ Feedback
Question 21easy
The ideal efficiency of simple gas turbine cycle depends on
⚑ Report✎ Feedback
Advertisement
Question 22hard
There is a certain pressure ratio (optimum) for a gas turbine at which its thermal efficiency is maximum. With increase in turbine temperature, the value of pressure ratio for the peak efficiency would
⚑ Report✎ Feedback
Question 23hard
Ratio of indicated h.p. to shaft h.p. in known as
⚑ Report✎ Feedback
Question 24medium
Ratio of indicated H.P. and brake H.P. is known as
⚑ Report✎ Feedback
Advertisement
Question 25hard
The output of a gas turbine is 300 KW and its efficiency is 20 percent, the heat supplied is
⚑ Report✎ Feedback
Question 26hard
Reheating in a gas turbine
⚑ Report✎ Feedback
Question 27hard
In axial flow compressor, exit flow angle deviation from the blade angle is a function of
⚑ Report✎ Feedback
1234…33