Question:-
The leakage in a Freon-based refrigeration system can be detected by using a/an
Option (A)
Oxy-acetylene torch
Option (B)
Halide torch
Option(C)
Sulphur torch
Option(D)
Blue litmus paper
Correct Option:
(B)
Question Solution:
The leakage of Freon based refrigeration system can be detected by soap solution, a halide torch or an electronic detector.
question-answer-faq-9408