ISRO Technician-B MRAC Question Paper - 2016 (Set -1) with Answer Key

ISRO Technician-B MRAC Question Paper - 2016 (Set -1) with Answer Key

61) 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

Answer is:

Negative

62) The capillary tube, as and expansion device, is used in

Answer is:

All of these

Explanation:

The capillary tube, as and expansion device, is used in
* Domestic refrigerators
* Water coolers
* Room air conditioners

63) 1 Ton of refrigeration is equivalent to

Answer is:

3.5 kW

64) The boiling point of ammonia is

Answer is:

33.3 degree celsius

65) The unit of magnetic flex density is the

Answer is:

Tesla

10
11
12
13
14
15
16