Engineering Thermodynamics
In a steady flow process, the ratio of

All of these
Mass flow at inlet and outlet is same
Work transfer is constant
Heat transfer is constant

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Engineering Thermodynamics
The specific heat at constant volume is

Any one of the above
The amount of heat required to raise the temperature of unit mass of gas through one degree, at constant pressure
The amount of heat required to raise the temperature of 1 kg of water through one degree
The amount of heat required to raise the temperature of unit mass of gas through one degree, at constant volume

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