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Steam Boilers, Engines, Nozzles and Turbines

Steam Boilers, Engines, Nozzles and Turbines
Steam exhaust from high pressure turbine is reheated in

Boiler drums
Economizer
Superheater tubes
A separate coil located in convection path

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Steam Boilers, Engines, Nozzles and Turbines
The ratio of the volume at cut-off to the swept volume is called

Cut-off ratio
None of these
Expansion ratio
Clearance ratio

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Steam Boilers, Engines, Nozzles and Turbines
The fittings mounted on the boiler for its proper and safe functioning is a

Safety valve
All of these
Water level indicator
Pressure gauge

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Steam Boilers, Engines, Nozzles and Turbines
The draught in locomotive boilers is produced by a

Centrifugal fan
Steam jet
None of these
Chimney

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Steam Boilers, Engines, Nozzles and Turbines
The ratio of the clearance volume to the swept volume is called

None of these
Clearance ratio
Cut-off ratio
Expansion ratio

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Steam Boilers, Engines, Nozzles and Turbines
Steam turbines are used for

Electric power generation
Large marine propulsion
Direct drive of fans, compressors, pumps
All of these

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MORE MCQ ON Steam Boilers, Engines, Nozzles and Turbines

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