Ammonia leakage in the refrigeration system is detected by_________________?

A. Soap solution

B. Using chemical reagents

C. Its smell

D. Sulphur stick, which on detection gives white smoke

Found an error? Read our corrections policy and report it in the comments below.

Be the first to comment if anything wrong with this mcq
Your comment successfully submitted!
It will automatically posted after review and approval by our staff member.