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

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

56) In case of leakage of Freon refrigerant, the color of the flame of halide torch, will change to

Answer is:

Bright green

57) In a working refrigerator if the supply voltage drops, the compressor will be stopped by

Answer is:

Overload protector

58) A 60 watts bulb, if switched on for a day, the energy consumed in power units.

Answer is:

1.44

59) Which of the following refrigerant has the maximum ozone depletion potential in the stratosphere?

Answer is:

Flouorine

60) Formation of frost on evaporator in refrigerator

Answer is:

results in loss of heat due to poor heat transfer

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