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Engineering
Mechanical
ME Set-3
Pressure Vessels
199

Pressure Vessels and Engines MCQ with Answers

199) Superheating of steam is done at

constant volume

constant temperature

constant pressure

constant entropy

Answer is:

constant pressure

Pressure Vessels and Engines MCQ with Answers

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Related Pressure Vessels and Engines MCQ with Answers

200) 1 kg.m is equal to

9.81 Joules

All Joules

427 Joules

102 Joules

Answer is:

9.81 Joules

201) If partial pressure of air and steam be pa andps respectively in a condenser, then according to Dalton′s law, the pressure in condenser is equal to

Ps-Pa

Pa-Ps

Pa+Pa

None Of These

Answer is:

Pa+Pa

202) Equivalent evaporation is the amount of water evaporated in a boiler from and at

0°C

100°C

saturation temperature at given pressure

room temperature

Answer is:

100°C

203) The specific volume of steam with increase in pressure decreases

linearly

slowly first and then rapidly

rapidly first and then slowly

inversely

Answer is:

rapidly first and then slowly

Pressure Vessels and Engines MCQ with Answers

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