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Engineering Thermodynamics

Engineering Thermodynamics
The efficiency of Carnot cycle is maximum for

Steam engine
Petrol engine
Reversible engine
Gas engine

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Engineering Thermodynamics
The cycle in which heat is supplied at constant volume and rejected at constant pressure is known as

Dual combustion cycle
Atkinson cycle
Rankine cycle
Diesel cycle

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Engineering Thermodynamics
Kinetic energy of the molecules in terms of absolute temperature (T) is proportional to

Vr
T
J
J²

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Engineering Thermodynamics
Which of the following laws is applicable for the behaviour of a perfect gas?

Charles ‘law
Gay Lussac’s law
Boyle's law
All of these

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Engineering Thermodynamics
One reversible heat engine operates between 1600 K and T2 K and another reversible heat engine operates between T2 K and 400 K. If both the engines have the same heat input and output, then temperature T2 is equal to

1000 K
800 K
1400 K
1200 K

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Engineering Thermodynamics
The efficiency of Joule cycle is

Equal to Carnot cycle
None of these
Greater than Carnot cycle
Less than Carnot cycle

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MORE MCQ ON Engineering Thermodynamics

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