In halide torch test if there is leakage of refrigerant, the colour of flame with change to

Related MCQs

• The colour of the flame of halide torch in case of leakage of freon refrigerant, will change to
• When ammonia is the refrigerant, which of the following will be be the material for pipe through which refrigerant flows?
• The leakage in a refrigeration system using freon is detected by
• The flow of the refrigerant in a refrigeration cycle is controlled by
• The refrigerant used for the air-conditioning of passenger aircraft cabin is
• Which refrigerant has the highest critical point temperature?
• The leaks of refrigerant from a cycle may be detected by
• A device designed to remove moisture from a refrigerant is called
• Refrigerant No. 717 is
• In case of freon as refrigerant the pipe lines should be of