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Steam Boilers, Engines, Nozzles and Turbines

Steam Boilers, Engines, Nozzles and Turbines
By compounding the expansion of steam in two or more cylinders, the length of stroke

Increases
Does not change
Decreases
None of these

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Steam Boilers, Engines, Nozzles and Turbines
Latent heat of dry steam at atmospheric pressure is equal to

427 kcal/ kg
539 BTU/ lb
539 kcal/ kg
100 kcal/ kg

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Steam Boilers, Engines, Nozzles and Turbines
The actual power supplied by the engine crankshaft is called

Indicated power
None of these
Frictional power
Brake power

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Steam Boilers, Engines, Nozzles and Turbines
The working pressure range for a LaMont boiler is

3.5 to 20 MN/m²
0.5 to 10 MN/m²
1 to 15 MN/m²
2.5 to 15 MN/m²

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

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

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Steam Boilers, Engines, Nozzles and Turbines
The capacity of induced draft fan compared to forced draft fan in a boiler is

Same
Less
Less or more depending on size of boiler
More

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MORE MCQ ON Steam Boilers, Engines, Nozzles and Turbines

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