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Steam Boilers, Engines, Nozzles and Turbines

Steam Boilers, Engines, Nozzles and Turbines
A wet vapor can be completely specified by

Pressure and dryness fraction
Pressure only
Dryness fraction only
Temperature only

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

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

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

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

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Steam Boilers, Engines, Nozzles and Turbines
Superheating of steam is done at

Constant volume
Constant temperature
Constant entropy
Constant pressure

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Steam Boilers, Engines, Nozzles and Turbines
For combustion of a fuel, following is essential

Correct fuel air ratio
Proper ignition temperature
All the three above
O₂ to support combustion

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Steam Boilers, Engines, Nozzles and Turbines
The number of drums in Benson steam generator is

One steam drum and one water drum
One
Two
No drum

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MORE MCQ ON Steam Boilers, Engines, Nozzles and Turbines

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