Work-done during adiabatic expansion is given by (where p1 v1, T1 = Pressure, volume and temperature for the initial condition of gas, p2, v2, T2 = Corresponding values for the final condition of gas, R = Gas constant, and γ = Ratio of specific heats)

Engineering Thermodynamics
Work-done during adiabatic expansion is given by (where p1 v1, T1 = Pressure, volume and temperature for the initial condition of gas, p2, v2, T2 = Corresponding values for the final condition of gas, R = Gas constant, and γ = Ratio of specific heats)

[m R (T1 - T2)] /(γ - 1)

[m R T1/(γ - 1)][1 - (p2, v2 /p1 v1)]

(p1 v1 - p2, v2)/(γ - 1)

All of these

[m R (T1 - T2)] /(γ - 1)

[m R T1/(γ - 1)][1 - (p2, v2 /p1 v1)]

(p1 v1 - p2, v2)/(γ - 1)

All of these

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Engineering Thermodynamics
The amount of heat required to raise the temperature of __________ water through one degree is called kilojoules.

1 g

10 g

100 g

1000 g

1 g

10 g

100 g

1000 g

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Engineering Thermodynamics
One kg of carbon monoxide requires 4/7 kg of oxygen and produces

11/7 kg of carbon dioxide gas

8/3 kg of carbon monoxide gas

7/3 kg of carbon monoxide gas

11/3 kg of carbon dioxide gas

11/7 kg of carbon dioxide gas

8/3 kg of carbon monoxide gas

7/3 kg of carbon monoxide gas

11/3 kg of carbon dioxide gas

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Engineering Thermodynamics
A manufacturer claims to have a heat engine capable of developing 20 h.p. by receiving heat input of 400 kcal/mt and working between the temperature limits of 227° C and 27° C. His claim is

Theoretically possible

Cost will be very high

May be possible with lot of sophistications

Not possible

Theoretically possible

Cost will be very high

May be possible with lot of sophistications

Not possible

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Engineering Thermodynamics
Extensive property of a system is one whose value

Is not dependent on the path followed but on the state

Depends on the mass of the system like volume

Does not depend on the mass of the system, like temperature, pressure, etc.

Is dependent on the path followed and not on the state

Is not dependent on the path followed but on the state

Depends on the mass of the system like volume

Does not depend on the mass of the system, like temperature, pressure, etc.

Is dependent on the path followed and not on the state

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

Raising its temperature

Raising its pressure

Raising its volume

Raising its temperature and doing external work

Raising its temperature

Raising its pressure

Raising its volume

Raising its temperature and doing external work

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Engineering Thermodynamics

Engineering Thermodynamics Work-done during adiabatic expansion is given by (where p1 v1, T1 = Pressure, volume and temperature for the initial condition of gas, p2, v2, T2 = Corresponding values for the final condition of gas, R = Gas constant, and γ = Ratio of specific heats)

Engineering Thermodynamics The amount of heat required to raise the temperature of __________ water through one degree is called kilojoules.

Engineering Thermodynamics One kg of carbon monoxide requires 4/7 kg of oxygen and produces

Engineering Thermodynamics A manufacturer claims to have a heat engine capable of developing 20 h.p. by receiving heat input of 400 kcal/mt and working between the temperature limits of 227° C and 27° C. His claim is

Engineering Thermodynamics Extensive property of a system is one whose value

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

Engineering Thermodynamics
Work-done during adiabatic expansion is given by (where p1 v1, T1 = Pressure, volume and temperature for the initial condition of gas, p2, v2, T2 = Corresponding values for the final condition of gas, R = Gas constant, and γ = Ratio of specific heats)

Engineering Thermodynamics
The amount of heat required to raise the temperature of __________ water through one degree is called kilojoules.

Engineering Thermodynamics
One kg of carbon monoxide requires 4/7 kg of oxygen and produces

Engineering Thermodynamics
A manufacturer claims to have a heat engine capable of developing 20 h.p. by receiving heat input of 400 kcal/mt and working between the temperature limits of 227° C and 27° C. His claim is

Engineering Thermodynamics
Extensive property of a system is one whose value

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