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Engineering Thermodynamics

Engineering Thermodynamics
First law of thermodynamics deals with

Conservation of energy
Conservation of mass
Conservation of heat
Conservation of momentum

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Engineering Thermodynamics
Kerosene is distilled at

220° to 345°C
345° to 470°C
65° to 220°C
470° to 550°C

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Engineering Thermodynamics
The unit of mass in S.I. units is

Kilogram
Gram
Tonne
Quintal

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Engineering Thermodynamics
The total energy of a molecule is shared equally by the various degrees of freedom possessed by it. This law is known as

Law of conservation of energy
Law of equipartition of energy
Law of degradation of energy
None of the listed here

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Engineering Thermodynamics
Carnot cycle efficiency is maximum when

Difference between initial and final temperature is 0°K
Initial temperature is 0°K
Final temperature is 0°K
Final temperature is 0°C

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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

800 K
1200 K
1000 K
1400 K

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MORE MCQ ON Engineering Thermodynamics

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