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Steam Boilers, Engines, Nozzles and Turbines

Steam Boilers, Engines, Nozzles and Turbines
Parson's turbine is a

None of these
Simple impulse turbine
Simple reaction turbine
Impulse-reaction turbine

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Steam Boilers, Engines, Nozzles and Turbines
The fusible plug in small boilers is located

In the fire tubes
In the drum
Above steam dome
Over the combustion chamber

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Steam Boilers, Engines, Nozzles and Turbines
An ideal regenerative cycle is

Less than Carnot cycle
More than Carnot cycle
Equal to Carnot cycle
Could be anything

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Steam Boilers, Engines, Nozzles and Turbines
The air pressure at the fuel bed is reduced below that of atmosphere by means of a fan placed at or near the bottom of the chimney to produce a draught. Such a draught is called

Natural draught
Forced draught
Induced draught
Balanced draught

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Steam Boilers, Engines, Nozzles and Turbines
A binary vapor plant consists of

Mercury boiler
Steam turbine
Steam condenser
All of the listed here

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Steam Boilers, Engines, Nozzles and Turbines
The critical pressure ratio for gases is

0.546
0.577
0.582
0.528

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MORE MCQ ON Steam Boilers, Engines, Nozzles and Turbines

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