Recent questions tagged work&heat

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What is the work done during non – adiabatic process?

asked Oct 1, 2017 in TD by chandu (215k points)

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An ideal gas undergoes a reversible process in which the pressure varies linearly with volume.

asked Aug 28, 2017 in TD by chandu (215k points)

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In the universal gas constant is 8314 J/kmol-K, the characteristic gas constant of the mixture (in J/kg-K) is _

asked Aug 28, 2017 in TD by chandu (215k points)

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The heat added (in kJ) in the process is _________

asked Aug 28, 2017 in TD by chandu (215k points)

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A mono-atomic ideal gas (g = 1.67, molecular weight=40) is compressed adiabatically from 0.1 MPa, 300K to 0.2 MPa.

asked Aug 28, 2017 in TD by chandu (215k points)

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A frictionless piston-cylinder device contains a gas initially at 0.8 MPa and 0.015m3.

asked Aug 28, 2017 in TD by chandu (215k points)

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In a steady state steady flow process taking place in a device with a single inlet and a single outlet,

asked Aug 28, 2017 in TD by chandu (215k points)

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A 100 W electric bulb was switched on in a 2.5 m $\times$ 3m \times 3 size thermally insulated room.

asked Aug 28, 2017 in TD by chandu (215k points)

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The p-v-T relation

asked Aug 28, 2017 in TD by chandu (215k points)

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A vertical cylinder with a freely floating piston contains 0.1 kg air at 1.2 bar and a small electrical resistor.

asked Aug 28, 2017 in TD by chandu (215k points)

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Which of the following statements are TRUE with respect to heat and work?

asked Aug 28, 2017 in TD by chandu (215k points)

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The work in kJ required for this process is

asked Aug 28, 2017 in TD by chandu (215k points)

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Determine the torque in the shaft and the power output of the motor.

asked Aug 28, 2017 in TD by chandu (215k points)

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The isentroic specific work done by the pump in kJ/kg is

asked Aug 28, 2017 in TD by chandu (215k points)

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The contents of a well-insulated tank are heated by a resistor of 23W in which 10A current is flowing.

asked Aug 28, 2017 in TD by chandu (215k points)

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Heat and work are

asked Aug 28, 2017 in TD by chandu (215k points)

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A compressor undergoes a reversible, steady flow process

asked Aug 28, 2017 in TD by chandu (215k points)

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For reversible adiabatic compression in a steady flow process, the work transfer per unit mass is

asked Aug 28, 2017 in TD by chandu (215k points)

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Determine the heat transfer to the 300C thermal reservoir.

asked Aug 25, 2017 in TD by chandu (215k points)

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process with heat and work interactions

asked Aug 13, 2017 in TD by chandu (215k points)

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