National Thermal Power Corporation (NTPC) Executive Trainee Sample Questions
Mechanical Engineering
(b) 650
(c) 625
(d) 700?K
Mechanical Engineering
1. An engine operates between temperature limits of 900?K and T2, and another between T2 and 400?K. For both to be equally efficient , T2 will be equal to:
(a) 600(b) 650
(c) 625
(d) 700?K