Recent questions tagged td

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Clausius inequality

asked Sep 2, 2017 in TD by chandu (215k points)

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The enthalpy (in kJ/kg) of the refrigerant at isentropic compressor discharge is _______

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

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The rate at which heat is extracted, in kJ/s from the refrigerated space is

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

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Which combination of the following statements is correct?

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

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The coordinate system used in this figure is

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

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The actual volume displacement rate considering the effect of clearance is

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

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If refrigerant circulation rate is 0.025 kg/s, the refrigeration effect is equal to

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

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Match the below

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

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The clearance ratio of the compressor is

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

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The use of Refrigerant-22(R-22) for temperatures below –300C is not recommended due to its

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

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A refrigeration compressor

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

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Which one of the following is a CFC refrigerant?

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

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In an ideal vapour compression refrigeration cycle, the specific enthalpy of refrigerant (in kJ/kg)

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

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Environment friendly refrigerant R134a is used in the new generation domestic refrigerators.

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

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In the window air conditioner, the expansion device used is

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

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Positive value of Joule-Thomson coefficient of a fluid means

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

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A gas having a negative Joule-Thompson coefficient (m<0), when throttled, will

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

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Global warming is caused by

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

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In a vapour compression refrigeration system, liquid to suction heat exchanger is used to

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

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Find out the value of critical pressure ratio where the degree of regeneration between zero.

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

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