Which of the following statement is correct for ammonia as a refrigerant?
A
It is toxic to mucous membranes.
B
It requires large displacement per TR compared to fluoro carbons.
C
It reacts with copper and its alloys.
D
All of these
Correct Answer: All of these
Advantages of ammonia as a refrigerant:- It is toxic to mucous membranes.
- It requires large displacement per TR compared to fluoro carbons.
- It reacts with copper and its alloys.
