Which of the following can be identified from an on-site inspection of lubrication?

A. Odor
B. Foam
C. Emulsion state
D. All of the above


A. Incorrect. On-site checks are used to identify substantial problems, such as water content, other contaminants, odor, discoloration, foam, and emulsion state.
B. Incorrect. On-site checks are used to identify substantial problems, such as water content, other contaminants, odor, discoloration, foam, and emulsion state.
C. Incorrect. On-site checks are used to identify substantial problems, such as water content, other contaminants, odor, discoloration, foam, and emulsion state.
D. Correct. On-site checks are used to identify substantial problems, such as water content, other contaminants, odor, discoloration, foam, and emulsion state.

Trades & Technology

You might also like to view...

A company’s R&D strategy is an example of a competitive strategy

Indicate whether the statement is true or false.

Trades & Technology

Which of the following tools can be used to check the continuity of wires that carry digital signals?

A. Megger Meter B. Analog meter C. Logic probe D. Voltmeter

Trades & Technology

When fastening 18-gauge (or thicker) steel studs, you should use _____

a. flat-head bolts with oversized washers b. reinforcing wire screwed to the studs and channels c. joints soldered with lead core solder d. joints welded with a shielded metal arc welder

Trades & Technology

Square waves are generally produced by electronic devices called _____.

A. converters B. alternators C. oscillators D. rectifiers

Trades & Technology