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Steam Boilers, Engines, Nozzles and Turbines

Steam Boilers, Engines, Nozzles and Turbines
Steam engine operates on

Carnot cycle
Stirling cycle
Joule cycle
Brayton cycle

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Steam Boilers, Engines, Nozzles and Turbines
The discharge of steam in a convergent-divergent nozzle __________ after the throat (i.e. in the divergent portion of the nozzle)

Remains constant
Decreases
None of these
Increases

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Steam Boilers, Engines, Nozzles and Turbines
With increase in load, radiant superheater has

Drooping characteristic
Rising characteristic
Linear characteristic
Flat characteristic

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Steam Boilers, Engines, Nozzles and Turbines
The discharge is __________ at critical pressure.

Zero
None of these
Maximum
Minimum

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

All of these
Water level indicator
Safety valve
Pressure gauge

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Steam Boilers, Engines, Nozzles and Turbines
When the speed of the engine is controlled by means of a valve in a steam pipe, which regulates the pressure of steam entering the engine, then the governing is known as

Cut-off governing
By-pass governing
Throttle governing
None of these

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