RAC MODULE III REVISION

Sixth semester diploma in mechanical engineering students in polytechnic in keralamalayalam Refrigeration and air conditioning 6023 Module 3 Previous questions and answers Previous question paper discussion Third module revision pdf: Topics: Psychrometry Psychrometric terms Dry air Moist air Saturated air Humidity Specific humidity Humidity ratio Absolute humidity Relative humidity Degree of saturation Dry bulb temperature DBT Wet bulb temperature WBT Dew point temperature DPT Wet bulb depression Dew point depression Enthalpy of moist air Daltons law of partial pressure Sling psychrometer Psychrometric chart Dry bulb temperature lines Specific humidity lines Dew point temperature lines Wet bulb temperature lines Enthalpy lines Specific volume lines Relative humidity lines Psychrometric processes Sensible heating Sensible cooling By pass factor of heating coil By pass factor of cooling coil Efficiency of heating coil Efficiency of cooling coil Sensible heat factor Humidification Dehumidification Cooling and dehumidification Heating and humidification Adiabatic mixing of two air streams Psychrometric chart examples

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