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Engineering Thermodynamics

Engineering Thermodynamics
The efficiency of Carnot cycle is maximum for

Petrol engine
Gas engine
Steam engine
Reversible engine

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Engineering Thermodynamics
One kg of hydrogen requires 8 kg of oxygen and produces

8 kg of water
7 kg of water
9 kg of water
1 kg of water

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Engineering Thermodynamics
Addition of heat at constant pressure to a gas results in

Raising its temperature
Raising its volume
Raising its pressure
Raising its temperature and doing external work

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Engineering Thermodynamics
One barometric pressure or 1 atmospheric pressure is equal to

1.0197 kgf/cm²
1 kgf/cm²
0 kgf/cm²
1.033 kgf/cm²

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Engineering Thermodynamics
The efficiency of Ericsson cycle is __________ Carnot cycle.

Greater than
None of these
Equal to
Less than

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Engineering Thermodynamics
A perfect gas at 27°C is heated at constant pressure till its volume is double. The final temperature is

108°C
654°C
327°C
54°C

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MORE MCQ ON Engineering Thermodynamics

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