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Engineering Thermodynamics

Engineering Thermodynamics
The heating of a gas at constant pressure is governed by

Gay-Lussac law
Avogadro's law
Boyle's law
Charles' law

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Engineering Thermodynamics
The molecular mass expressed in gram (i.e. 1 g - mole) of all gases, at N. T. P., occupies a volume of

2.24 liters
22.4 liters
0.224 liters
224 liters

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Engineering Thermodynamics
The atomic mass of sulphur is

14
16
32
12

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Engineering Thermodynamics
The heat supplied to the gas at constant volume is (where m = Mass of gas, cv = Specific heat at constant volume, cp = Specific heat at constant pressure, T2 - T1 = Rise in temperature, and R = Gas constant)

mcv (T2 - T1)
mR (T2 - T1)
mcp (T2 + T1)
mcp (T2 - T1)

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Engineering Thermodynamics
Petrol is distilled at

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

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Engineering Thermodynamics
A series of operations, which takes place in a certain order and restore the initial conditions at the end, is known as

None of these
Thermodynamic cycle
Reversible cycle
Irreversible cycle

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MORE MCQ ON Engineering Thermodynamics

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