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Steam Boilers, Engines, Nozzles and Turbines

Steam Boilers, Engines, Nozzles and Turbines
An economiser is generally placed between

Last superheater or reheater and air preheater
Induced draft fan and forced draft fan
Air preheater and chimney
None of these

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Steam Boilers, Engines, Nozzles and Turbines
Water tube boilers are

Internally as well as externally fired
Internally fired
Externally fired
None of these

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Steam Boilers, Engines, Nozzles and Turbines
Boiler parameters are expressed by

Temperature of steam in °C
All of these
Tonnes/hr. of steam
Pressure of steam in kg/cm²

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Steam Boilers, Engines, Nozzles and Turbines
De-Laval turbines are mostly used

For small power purposes and high speeds
For small power purposes and low speeds
For large power purposes
Where low speeds are required

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Steam Boilers, Engines, Nozzles and Turbines
Fire tube boilers are limited to a maximum design working pressure of

100 kg/cm²
6 kg/cm
17 kg/cm²
1 kg/cm

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Steam Boilers, Engines, Nozzles and Turbines
The actual power generated in the engine cylinder is called

None of these
Frictional power
Brake power
Indicated power

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MORE MCQ ON Steam Boilers, Engines, Nozzles and Turbines

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