In mechanical refrigeration system, the refrigerant occurs as liquid between condenser and expansion valve.

More Questions from Heat Transfer, Refrigeration and Air Conditioning

• The coefficient of performance of electrolux refrigerator is the ratio of
• The freon group of refrigerants are
• The sensible heat gain is due to the __________ difference between the fresh air and the air in space.
• At 100% relative humidity, wet bulb temperature, dry bulb temperature, dew point temperature and saturation temperature are equal.
• When the temperature of the surrounding is higher than the temperature of the body, then the heat loss by convection from the body to the surrounding will be
• The refrigerant supplied to a compressor must be
• According to Stefan's law, the total radiation from a black body per second per unit area is directly proportional to the fourth power of the absolute temperature.
• During sensible heating of air, specific humidity remains constant.
• Air refrigeration cycle is used in
• In electrolux refrigerator

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