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Compressors, Gas Turbines and Jet Engines

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

Rankine cycle
Carnot cycle
Joule cycle
Ericsson cycle

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Compressors, Gas Turbines and Jet Engines
Which is false statement about multistage compression?

Power consumption per unit of air delivered is low
Volumetric efficiency is high
The moisture in air is condensed in the inter-cooler
It is best suited for compression ratios around 7:1

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Compressors, Gas Turbines and Jet Engines
Efficiency of gas turbine is increased by

Adding a regenerator
Reheating
All of the listed here
Inter cooling

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Compressors, Gas Turbines and Jet Engines
For minimum work required to compress and deliver a quantity of air by multistage compression

All of the listed here
The work-done in each stage should be same
The intercooling should be perfect
The compression ratio in each stage should be same

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Compressors, Gas Turbines and Jet Engines
For an irreversible gas turbine cycle, the efficiency and work ratio both depend on

Minimum cycle temperature alone
Maximum cycle temperature alone
Pressure ratio alone
Both pressure ratio and maximum cycle temperature

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Compressors, Gas Turbines and Jet Engines
Reciprocating air compressor is best suited for

Small quantity of air at high pressure
Small quantity of air at low pressure
Large quantity of air at low pressure
Large quantity of air at high pressure

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MORE MCQ ON Compressors, Gas Turbines and Jet Engines

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