Generation of Electrical Energy
Parson's turbine is

pressure compounded steam turbine
multi wheel reaction steam turbine
simple single wheel, impulse steam turbine
simple single wheel reaction steam turbine

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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 in dryness fraction of exit steam
decrease or increase of dryness fraction of exit steam depending upon inlet quality

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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 or decrease depending upon the exit quality of steam
increase in exit velocity from the nozzle

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Generation of Electrical Energy
Carnot cycle comprises of

two isothermal processes and three constant pressure processes
two isentropic processes and two constant pressure processes
None of these
two isentropic processes and two constant volume processes

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