ISRO Technician-B MRAC Question Paper - 2019 (Set-1) with Answer Key

ISRO Technician-B MRAC Question Paper - 2019 (Set-1) with Answer Key

41) pressure gauge measures

Answer is:

None of the above

42) Mono Chloro Di Fluoro Methane is a refrigerant known as

Answer is:

Freon 22

43) Using a refrigerator having COP of 3.5 and compressor rating 2 kW the maximum heat that can be removed per second is

Answer is:

7000 J

44) If the refrigerator or air conditioner is ?over charged? (excess gas filling), the result will be

Answer is:

Over heating of the system and damage of the compressor

45) The wet bulb temperature at 100% relative humidity is dry bulb temperature

Answer is:

Same as

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