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Steam Boilers, Engines, Nozzles and Turbines

Steam Boilers, Engines, Nozzles and Turbines
Curtis turbine is a

Simple reaction turbine
Pressure compounded turbine
Velocity compounded turbine
Pressure-velocity compounded turbine

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Steam Boilers, Engines, Nozzles and Turbines
The pressure of reheat steam after passing through reheater compared to inlet condition is

Equal
May be more or less depending on capacity of reheater
More
Less

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Steam Boilers, Engines, Nozzles and Turbines
A single acting steam engine produces ___ power than that of double acting steam engine.

Double
Four times
Half
Equal

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Steam Boilers, Engines, Nozzles and Turbines
The average value of diagram factor lies between

0.5 to 0.65
0.8 to 1.2
0.2 to 0.5
0.65 to 0.9

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Steam Boilers, Engines, Nozzles and Turbines
The effect of bleeding is that

Boiler is supplied with hot water
It increases the thermodynamic efficiency of the turbine
It decreases the power developed by the turbine
All of these

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Steam Boilers, Engines, Nozzles and Turbines
Sulphur content of fuels is very important to the plant operators because it

Retards electric precipitation
Promotes complete combustion
Has high heating value
Has highly corrosive effect

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MORE MCQ ON Steam Boilers, Engines, Nozzles and Turbines

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