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Steam Boilers, Engines, Nozzles and Turbines

Steam Boilers, Engines, Nozzles and Turbines
Cochran boiler is a

Vertical fire tube boiler
Horizontal fire tube boiler
Vertical water tube boiler
Horizontal water tube boiler

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Steam Boilers, Engines, Nozzles and Turbines
The water tubes in a Babcock and Wilcox boiler are

Horizontal
Horizontal and inclined
Inclined
Vertical

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Steam Boilers, Engines, Nozzles and Turbines
A vessel into which the steam is exhausted and condensed after doing work in an engine cylinder or turbine is known as

Economiser
Steam condenser
Steam preheater
Steam boiler

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Steam Boilers, Engines, Nozzles and Turbines
The function of injector used in small steam plants is to

Create vacuum at turbine exhaust
Dose chemicals in feed water
Create vacuum in furnace
Pump feed water

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Steam Boilers, Engines, Nozzles and Turbines
The expansion of steam in a nozzle follows

Stirling cycle
Rankine cycle
Carnot cycle
Joule cycle

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Steam Boilers, Engines, Nozzles and Turbines
A condenser in a steam power plant

All of these
Reduces back pressure of steam
Increases expansion ratio of steam
Reduces temperature of exhaust steam

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MORE MCQ ON Steam Boilers, Engines, Nozzles and Turbines

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