Recent questions in GATE

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Which of the following is a pressure compounded turbine?

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A Curtis stage, Rateau stage and a 50% reaction stage in a steam turbine are examples of

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The optimum blade velocity is given by

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Which among the following is the boiler mounting?

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Consider a Rankine cycle with superheat.

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In adiabatic flow with friction, the stagnation temperature along a streamline _______

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The optimum velocity of steam in m/s is

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For a given set of operating pressure limits of a Rankine cycle the highest efficiency occurs

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On the psychometric chart consider a point at a given dry and wet bulb temperature.

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Assume that air and water vapour may be treated as perfect gases.

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Draw the phychrometric process and calculate the sensible heat factor and calculate the sensible heat factor.

asked Aug 31, 2017 in TD by chandu (215k points)

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the process on a psychrometric chart.

asked Aug 31, 2017 in TD by chandu (215k points)

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In an air conditioning system, air is to be cooled and dehumidified by means of a cooling coil. The data are as follows:

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The humidity ratio of the air in grams of water vapor per kg of dry air (gw/kgda) is _________

asked Aug 31, 2017 in TD by chandu (215k points)

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The dry bulb temperature of the moist air sample (in 0C) is __________

asked Aug 31, 2017 in TD by chandu (215k points)

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The humidity ratio of the air (in gram/kg of dry air) is ________________

asked Aug 31, 2017 in TD by chandu (215k points)

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The relative humidity of the air in the room is

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The relative humidity (in %) of air sample is

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The dry bulb temperature at the exit of the air washer is closed to

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The partial pressure of water vapour (in kPa) in the moist air entering the compressor is closest to

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