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It leaves the nozzle at 200 m/s. The exit enthalpy (in kJ/kg) is_________?

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

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The air is now isotherm-ally compressed to 0.1m3. The work done during this process is __________kJ.

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

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The magnitude of total work (in kJ) on the system is _______?

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

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The final temperature of the gas (in K) is________?

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

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The power developed in kW by the steam turbine per kg of steam flow rate, is

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

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The exit temperature of the air is

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

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The power output of the turbine in MW is

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

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The characteristic gas constant and the ratio of specific heats of air are 0.287 kJ/kgK and 1.4 respectively.

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

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The tank is connected with a supply line through which air passes at 1 Mpa, 3500C.

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

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The tank is connected with a supply line through which air passes at 1 Mpa, 3500C.

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

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A balloon containing an ideal gas is initially kept in an evacuated and insulated room.

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

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What is the speed of sound in Neon gas at a temperature of 500 K (Gas constant of Neon is 0.4210 kJ/kg.K) ?

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

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A small steam whistle (perfectly insulated and doing no shaft work) causes a drop of 0.8 kJ/kg

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

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When an ideal gas with constant specific heats is throttled adiabatically

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

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Assume that the gases behave a ideal gases. Calculate the increase in entropy of the contents of the cylinder

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

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The change is internal energy of the gas during the process is

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

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A 2 kW, 40 litre water heater is switched on for 20 minutes. The heat capacity Cp for water is 4.2 kJ/kg K.

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

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The heat transfer from the turbine casing to the surroundings is equal to

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

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The first law of thermodynamics takes the form W = –$\Delta$H when applied to:

asked Aug 28, 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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