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Steam Boilers, Engines, Nozzles and Turbines

Steam Boilers, Engines, Nozzles and Turbines
Blading efficiency is also known as

Nozzle efficiency
None of these
Stage efficiency
Diagram efficiency

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Steam Boilers, Engines, Nozzles and Turbines
A binary vapor plant consists of

Steam turbine
Steam condenser
All of the listed here
Mercury boiler

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Steam Boilers, Engines, Nozzles and Turbines
Hard coke is produced by carburization of coal at

950-1100°C
Atmospheric temperature
700-850°C
500-600°C

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Steam Boilers, Engines, Nozzles and Turbines
An economiser is installed in a boiler primarily to

Increase steam pressure
Reduce fuel consumption
All of the listed here
Superheat the steam

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Steam Boilers, Engines, Nozzles and Turbines
Benson boiler requires

Two drums
Three drums
No drum
One drum

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Steam Boilers, Engines, Nozzles and Turbines
The high pressure and low pressure cylinders in a Woolf type compound engine are regarded as having cranks

90° to each other
0° to each other
None of these
180° to each other

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MORE MCQ ON Steam Boilers, Engines, Nozzles and Turbines

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