Generation of Electrical Energy
Alternator converts

None of these
Mechanical energy into electrical energy
Sound energy into electrical energy
Electrical energy into mechanical energy

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Generation of Electrical Energy
The effect of considering friction in steam nozzles for the same pressure ratio leads to

no change in the quality of exit steam
increase in dryness fraction of exit steam
decrease or increase of dryness fraction of exit steam depending upon inlet quality
decrease in dryness fraction of exit steam

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Generation of Electrical Energy
The effect of considering friction losses in steam nozzle for the same pressure ratio leads to

no change in exit velocity from the nozzle
decrease in exit velocity from the nozzle
increase in exit velocity from the nozzle
increase or decrease depending upon the exit quality of steam

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