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Steam Boilers, Engines, Nozzles and Turbines

Steam Boilers, Engines, Nozzles and Turbines
Hard coke is used in

Thermal power plant
Domestic use
Cement industry
Blast furnace

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Steam Boilers, Engines, Nozzles and Turbines
The ratio of the work-done on the blades per kg of steam to the total energy supplied per stage per kg of steam is called

Nozzle efficiency
Mechanical efficiency
Blading efficiency
Stage efficiency

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Steam Boilers, Engines, Nozzles and Turbines
Which of the following boiler works on a forced circulation of water?

Benson boiler
Loeffler boiler
All of these
Lamont boiler

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Steam Boilers, Engines, Nozzles and Turbines
The biggest size of thermal power unit operating in India is

100 MW
30 MW
60 MW
500 MW

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Steam Boilers, Engines, Nozzles and Turbines
In a steam engine, superheated steam from the boiler is fed into the steam chest at a pressure of

20 atmospheres
10 atmospheres
40 atmospheres
30 atmospheres

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Steam Boilers, Engines, Nozzles and Turbines
Which of the following is not a boiler mounting?

Economiser
Fusible plug
Feed check valve
Blow off cock

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MORE MCQ ON Steam Boilers, Engines, Nozzles and Turbines

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