The air-fuel ratio in gas turbines is of the order of ______________________?

Related Mcqs:

1 m of air at atmospheric condition weighs approximately__________________?

A. 0.5 kg B. 1.0 kg C. 1.3 kg D. 2.2 kg E. 3.2 kg...

Cylinder clearance in a compressor should be _________________?

A. as large as possible B. as small as possible C. about 50% of swept volume D. about 100% of swept volume E. none of the above...

For a compressor, least work will be done if the compression is________________ ?

A. isentropic B. isothermal C. polytropic D. somewhere in between isentropic and isothermal E. none of the above...

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 E. uniformly heated...

Pick up the wrong statement ?

A. pulsojet requires no ambient air for propulsion B. ramjet-engine has no turbine C. turbine drives compressor in a burbojet D. bypass turbo-jet engine increases the thrust without adversely affecting, the propulsive efficiency and fuel economy E. propeller is an indirect reaction device...