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Steam Boilers, Engines, Nozzles and Turbines

Steam Boilers, Engines, Nozzles and Turbines
The forced circulation of water does not take place in

LaMont boiler
Benson boiler
Lancashire boiler
Velox boiler

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Steam Boilers, Engines, Nozzles and Turbines
The diameter of fire tubes in Cochran boiler is of the order of

2 cm
6 cm
12 cm
8 cm

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Steam Boilers, Engines, Nozzles and Turbines
Water and sediment in fuel oil can be removed by

Burning the oil
Suspension
Cooling the oil in the settling tanks
Heating the oil in the settling tanks

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Steam Boilers, Engines, Nozzles and Turbines
In locomotive boiler, maximum steam pressure is limited to

5 kg/cm²
1 kg/cm²
10 kg/cm²
18 kg/cm²

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Steam Boilers, Engines, Nozzles and Turbines
Rateau turbine is

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

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Steam Boilers, Engines, Nozzles and Turbines
Desecration of feed water is carried out because it reduces

Cavitation of boiler feed pumps
Heat transfer coefficient
Corrosion caused by oxygen
pH value of water

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MORE MCQ ON Steam Boilers, Engines, Nozzles and Turbines

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