Mechanical Engineering - Heat Transfer, Refrigeration and Air Conditioning - Discussion

35. 

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

Answer: Option D

Explanation:

No answer description available for this question.

Atmendra Sapakale said: (Dec 23, 2016)  
What is mucous membrane?

Post your comments here:

Name *:

Email   : (optional)

» Your comments will be displayed only after manual approval.