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ME Set-3
Pressure Vessels
301

Pressure Vessels and Engines MCQ with Answers

301) Thermal efficiency of well maintained boiler will be of the order

20%

40%

50%

90%.

Answer is:

90%.

Pressure Vessels and Engines MCQ with Answers

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Related Pressure Vessels and Engines MCQ with Answers

302) Thermal efficiency of a thermal power plant is of the order of

15%

20%

30%

45%

Answer is:

0.3

303) It is required to produce large amount of steam at low pressure. Which boiler should be used ?

pulverised fuel fired boiler

cochran boiler

lancashire boiler

babcock and wilcox boiler

Answer is:

lancashire boiler

304) The overall efficiency of thermal power plant is

boiler efficiency, turbine efficiency, generator efficiency

all the three above plus gas cycle efficiency

carnot cycle efficiency

regenerative cycle efficiency

Answer is:

boiler efficiency, turbine efficiency, generator efficiency

305) Which type of boiler can meet rapid changes of load

vertical fire tube type

horizontal fire tube type

horizontal water tube type

forced circulation type.

Answer is:

forced circulation type.

Pressure Vessels and Engines MCQ with Answers

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