14) Which of the following refrigerant is highly toxic and flammable?
Answer is:
Ammonia
Related ISRO Technician-B MRAC Question Paper - 2019 (Set-1) with Answer Key
Answer is:
Dew point depression
Answer is:
Saturated air
Answer is:
These react with ozone layer and causes its depletion
Answer is:
210kJ/min
Explanation:
One tonne of refrigeration (1TR) means that the heat removing capacity is 210kJ/min.