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Generation of Electrical Energy

Generation of Electrical Energy
In a thermal power station, superheater heats

Steam
None of these
Feed water
Air

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Generation of Electrical Energy
The overall efficiency of thermal power plant is equal to

Bioler efficiency × turbine efficiency × generator efficiency
Rankine cycle efficiency
Regenerative cycle efficiency
Carnot cycle efficiency

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Generation of Electrical Energy
For satellite the source of energy is

Solar cell
Battery
Any of these
Cryogenic storage

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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 modern steam turbine are

None of these
Impulse turbine
Reaction turbine
Impulse-reaction turbines

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Generation of Electrical Energy
Artifical draught is produced by

Air fans
Steam jet
All of these
Fan or steam jet

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