The blades of gas turbine are made of_________________?

Related Mcqs:

The work done per unit mass of air in compression will’be least when n is equal to______________?

A. 1 B. 1.2 , C. 1.3 D. 1.4 E. 1.5...

A compressor at high altitude will draw________________?

A. more power B. less power C. same power D. more/less power depending on other factors E. none of the above...

Surging is the phenomenon of___________________?

A. air stream blocking the passage B. motion of air at sonic velocity C. unsteady, periodic and reversed flow D. air stream not able to follow the blade contour E. production of no air pressure...

The combustion efficiency of a gas turbine using perfect combustion chamber is of the order of________________?

A. 50% B. 75% C. 85% D. 90% E. 99%...

Propulsive efficiency is defined as ratio of___________________?

A. thrust power and fuel energy B. engine output and propulsive power C. propulsive power and fuel input D. thrust power and propulsive power E. none of the above...