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Engineering
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ME Set-1
Steam Boilers and Engines
154

Steam Boilers and Engines MCQ with Answers

154) The clearance in the engine cylinder has no effect on the steam consumption.

Right

Wrong

Answer is:

Wrong

Steam Boilers and Engines MCQ with Answers

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Related Steam Boilers and Engines MCQ with Answers

155) The pressure of feed water has to be raised before its entry into the boiler. The pressure is raised by a device known as

feedpump

injector

feed check valve

pressure gauge

Answer is:

feedpump

156) Which of the following statement indicates the difference between Cornish boiler and Lancashire boiler ?

Cornish boiler is a water tube boiler whereas Lancashire boiler is a fire tube boiler.

Cornish boiler is a fire tube boiler whereas Lancashire boiler is a water tube boiler.

Cornish boiler has one flue tube whereas Lancashire boiler has two flue tubes.

Cornish boiler has two flue tubes whereas Lancashire boiler has one flue tube.

Answer is:

Cornish boiler has one flue tube whereas Lancashire boiler has two flue tubes.

157) By compounding the expansion of steam in two or more cylinders, the ratio of expansion

does not change

increases

decreases

none of these

Answer is:

decreases

158) The water tubes in a simple vertical boiler are

horizontal

vertical

inclined

none of these

Answer is:

inclined

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