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Engineering
Mechanical
ME Set-1
Steam Boilers and Engines
160

Steam Boilers and Engines MCQ with Answers

160) In a La-mont boiler, there is a __________ circulation of water and steam.

forced

natural

free and forced

none of these

Answer is:

forced

Steam Boilers and Engines MCQ with Answers

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Related Steam Boilers and Engines MCQ with Answers

161) The diameter of internal flue tubes of a Lancashire boiler is about __________ that of its shell.

one-fourth

one-third

two-fifth

one-half

Answer is:

two-fifth

162) Locomotive boiler produces steam at a very high rate.

Yes

No

Unknown

None

Answer is:

Yes

163) Which of the following is a fire tube boiler ?

Lansashire boiler

Babcock and Wilcox boiler

Yarrow boiler

none of these

Answer is:

Lansashire boiler

164) Which of the following statement is wrong?

The mechanical draught reduces the height of chimney.

The natural draught reduces the fuel consumption.

A balanced draught is a combination of induced and forced draught.

all of the above

Answer is:

The natural draught reduces the fuel consumption.

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