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Steam Boilers, Engines, Nozzles and Turbines

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

Cement industry
Thermal power plant
Domestic use
Blast furnace

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Steam Boilers, Engines, Nozzles and Turbines
For maximum discharge through a chimney, the condition is that height of hot gas column producing the draught should be

One-half the height of chimney
Equal to the height of chimney
Four times the height of chimney
Two times the height of chimney

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Steam Boilers, Engines, Nozzles and Turbines
The high pressure boiler is one, which produces steam at a pressure more than

Atmospheric pressure
10 kg/cm²
7580 kg/cm²
5 kg/cm²

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Steam Boilers, Engines, Nozzles and Turbines
The diameter of Cornish boiler is of the order of

12 m
2.53.5 m
23 m
1.52.5 m

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Steam Boilers, Engines, Nozzles and Turbines
In turbines, the fluid undergoes a continuous steady flow process and the speed of flow is

Very low
Low
High
Very high

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Steam Boilers, Engines, Nozzles and Turbines
An impulse turbine as compared to a reaction turbine, for a given power has _________ row of blades.

Equal
Less
None of these
More

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MORE MCQ ON Steam Boilers, Engines, Nozzles and Turbines

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