When the air is passed through an insulated chamber having sprays of water maintained at a temperature higher than the dew point temperature of entering air but lower than its dry bulb temperature, then the air is said to be

Refrigeration and Air Conditioning
When the air is passed through an insulated chamber having sprays of water maintained at a temperature higher than the dew point temperature of entering air but lower than its dry bulb temperature, then the air is said to be

Heated and humidified

Heated and dehumidified

Cooled and dehumidified

Cooled and humidified

Heated and humidified

Heated and dehumidified

Cooled and dehumidified

Cooled and humidified

ANSWER DOWNLOAD EXAMIANS APP

Refrigeration and Air Conditioning
In vapour compression cycle, the condition of refrigerant is high pressure saturated liquid

After passing through the expansion or throttle valve

Before entering the expansion valve

Before passing through the condenser

After passing through the condenser

After passing through the expansion or throttle valve

Before entering the expansion valve

Before passing through the condenser

After passing through the condenser

ANSWER DOWNLOAD EXAMIANS APP

Refrigeration and Air Conditioning
The material of pipe lines for a system using Freon as a refrigerant should be

Steel

Brass

Copper

Aluminium

Steel

Brass

Copper

Aluminium

ANSWER DOWNLOAD EXAMIANS APP

Refrigeration and Air Conditioning
In a saturated air-water vapour mixture, the

Dry bulb, wet bulb and dew point temperature are same

Dry bulb temperature is higher than dew point temperature

Dry bulb temperature is higher than wet bulb temperature

Dew point temperature is lower than wet bulb temperature

Dry bulb, wet bulb and dew point temperature are same

Dry bulb temperature is higher than dew point temperature

Dry bulb temperature is higher than wet bulb temperature

Dew point temperature is lower than wet bulb temperature

ANSWER DOWNLOAD EXAMIANS APP

Refrigeration and Air Conditioning
Presence of moisture in a refrigerant affects the working of

Expansion valve

Condenser

Evaporator

Compressor

Expansion valve

Condenser

Evaporator

Compressor

ANSWER DOWNLOAD EXAMIANS APP

Refrigeration and Air Conditioning
In a refrigerating machine, heat rejected is _________ heat absorbed.

Equal to

Greater than

Less than

None of these

Equal to

Greater than

Less than

None of these

ANSWER DOWNLOAD EXAMIANS APP

Refrigeration and Air Conditioning

Refrigeration and Air Conditioning When the air is passed through an insulated chamber having sprays of water maintained at a temperature higher than the dew point temperature of entering air but lower than its dry bulb temperature, then the air is said to be

Refrigeration and Air Conditioning In vapour compression cycle, the condition of refrigerant is high pressure saturated liquid

Refrigeration and Air Conditioning The material of pipe lines for a system using Freon as a refrigerant should be

Refrigeration and Air Conditioning In a saturated air-water vapour mixture, the

Refrigeration and Air Conditioning Presence of moisture in a refrigerant affects the working of

Refrigeration and Air Conditioning In a refrigerating machine, heat rejected is _________ heat absorbed.

Refrigeration and Air Conditioning
When the air is passed through an insulated chamber having sprays of water maintained at a temperature higher than the dew point temperature of entering air but lower than its dry bulb temperature, then the air is said to be

Refrigeration and Air Conditioning
In vapour compression cycle, the condition of refrigerant is high pressure saturated liquid

Refrigeration and Air Conditioning
The material of pipe lines for a system using Freon as a refrigerant should be

Refrigeration and Air Conditioning
In a saturated air-water vapour mixture, the

Refrigeration and Air Conditioning
Presence of moisture in a refrigerant affects the working of

Refrigeration and Air Conditioning
In a refrigerating machine, heat rejected is _________ heat absorbed.