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Mechanical
ME Set-3
Pressure Vessels
198

Pressure Vessels and Engines MCQ with Answers

198) Heating of dry steam above saturation temperature is known as

enthalpy

superheating

supersaturation

latent heat

Answer is:

superheating

Pressure Vessels and Engines MCQ with Answers

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Related 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

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

Pressure Vessels and Engines MCQ with Answers

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