EXAMIANS
The general rule for rating refrigeration systems (excepting for CO₂ system) is to approximate following h.p. per ton of refrigeration
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The temperature of air recorded by a thermometer, when its bulb is surrounded by a wet cloth exposed to the air, is called
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Efficiency of a Carnot engine is given as 80%. If the cycle direction be reversed, what will be the value of C.O.P. of reversed Carnot Cycle?
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The wet bulb temperature during sensible heating of air
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Moisture should be removed from refrigerants to avoid
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Refrigeration in aeroplanes usually employs the following refrigerant
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During adiabatic saturation process on unsaturated air ___ remains constant.
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The thermostatic expansion valve is used in ________ type of evaporators.
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The operating temperature of a cold storage is -2°C. The heat leakage from the surrounding is 30 kW for the ambient temperature of 40°C. The actual C.O.P. of refrigeration plant used is one fourth that of ideal plant working between the same temperatures. The power required to drive the plant is
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During dehumidification process, _________ remains constant.
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