Compressors, Gas Turbines and Jet Engines
In a turbo jet engine, subsequent to heat addition to compressed air, to get the power output, the working substance is expanded in

Turbine blades, which is a constant volume process
Turbine blades, which is essentially an isentropic process
Exit nozzle, which is a constant volume process
Exit nozzle, which is essentially an isentropic process

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Compressors, Gas Turbines and Jet Engines
Pick up the false statement

Gas turbine does not require huge quantity of water like steam plant
Exhaust losses in gas turbine are high due to large mass flow rate
Gas turbine is a self starting unit
Overall efficiency of gas turbine plant is lower than that of a reciprocating engine

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Compressors, Gas Turbines and Jet Engines
The compressor capacity is defined as the

Actual volume of the air delivered by the compressor when reduced to normal temperature and pressure conditions
None of these
Volume of air delivered by the compressor
Volume of air sucked by the compressor during its suction stroke

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