Log In

Engine : Refrigeration AC - 405/610
Get a hint
« Previous Question
Unusual noise coming from a refrigeration compressor can be caused by which of the following conditions?
A) worn bearings and piston pins
B) too much oil in circulation
C) slugging due to flooding back
D) all of the above
loading answer...
There are no comments for this question.
0 0 0%

Study Mode
Answers Only
Clear Score