Which of the following test indicators should be considered the most significant factor in determining as to whether or not a diesel-generator's lube oil should be drained and renewed?
A
An extremely low precipitation number.
B
The oil appears black in color.
C
An increase in flash point.
D
An extremely high neutralization number.
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Question 1 / 205eccefa2bacbc34ba4d478fa
Question 1 of 205eccefa2bacbc34ba4d478fa
Which of the following test indicators should be considered the most significant factor in determining as to whether or not a diesel-generator's lube oil should be drained and renewed?
Which of the following test indicators should be considered the most significant factor in determining as to whether or not a diesel-generator's lube oil should be drained and renewed?