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Compressors, Gas Turbines and Jet Engines

Compressors, Gas Turbines and Jet Engines
A closed cycle gas turbine works on

Ericsson cycle
Joule cycle
Carnot cycle
Rankine cycle

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Compressors, Gas Turbines and Jet Engines
In air breathing jet engine, the jet is formed by expanding

Plasma
Solids
Highly heated atmospheric air
Liquid

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Compressors, Gas Turbines and Jet Engines
Maximum temperature in a gas turbine is of the order of

1000°C
2000°C
700°C
1500°C

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Compressors, Gas Turbines and Jet Engines
During peak load periods, the best method of controlling compressors is

Variable speed
Start-stop motor
Relief valve
Constant speed unloader

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Compressors, Gas Turbines and Jet Engines
Gas turbine as compared to steam turbine

Has compressor and combustion chamber
Requires less space for installation
All of these
Has less efficiency

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Compressors, Gas Turbines and Jet Engines
A closed cycle gas turbine gives ________ efficiency as compared to an open cycle gas turbine.

Same
Higher
Lower
None of these

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MORE MCQ ON Compressors, Gas Turbines and Jet Engines

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