The leaks in a refrigeration system using Freon are detected by____________________?

Mechanical Engineering Mcqs

The leaks in a refrigeration system using Freon are detected by____________________?

(A)  halide torch which on detection produces greenish flame lighting

(B)  sulphur sticks which on detection gives white smoke

(C)  using reagents

(D)  smelling

(E)  sensing reduction in pressure

Submitted By :Ali Uppal

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