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Steam Boilers, Engines, Nozzles and Turbines

Steam Boilers, Engines, Nozzles and Turbines
The device attached to the steam chest for preventing explosions due to excessive internal pressure of steam is called

Water level indicator
Fusible plug
Safety valve
Pressure gauge

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Steam Boilers, Engines, Nozzles and Turbines
The maximum discharge through a chimney occurs when the height of chimney is

Equal to the height of the hot gas column producing draught
Around 200 meters
Infinitely long
Outside temperature is very low

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

Cement industry
Domestic use
Thermal power plant
Blast furnace

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

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

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Steam Boilers, Engines, Nozzles and Turbines
The value of diagram factor depends upon

Initial conditions of steam
Initial pressure of steam
Back pressure
All of these

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Steam Boilers, Engines, Nozzles and Turbines
In a Woolf type compound engine, the high pressure and low pressure cylinders

Have separate piston rod
Are set at 90°
Are set in V arrangement
Have common piston rod

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MORE MCQ ON Steam Boilers, Engines, Nozzles and Turbines

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