Log In


Engine_2014 : General Subjects - 1058/3524
Get a hint
« Previous Question
The neutralization number of lube oil used in the machinery has exceeded its permissible range, therefore, it will be necessary to __________ .
A) centrifuge the oil
B) add makeup oil
C) renew the entire oil supply
D) operate the machinery at reduced power
loading answer...
Comments
There are no comments for this question.
0 0 0%

Study Mode
Answers Only
Options
Clear Score