Test instruments for a preventative maintenance activity may include: multi-meter, tachometer, and __________.
A) thermal imaging system
B) vibration analyzer
C) insulation resistance meter
D) All answers are correct

Question

Quizplus · Accepted Answer

All of the listed instruments can be useful in determining the condition of equipment and identifying potential maintenance needs. The thermal imaging system can detect abnormalities in temperature that indicate potential issues, the vibration analyzer can identify irregularities in equipment vibration that could indicate wear or damage, and the insulation resistance meter can test the integrity of electrical insulation. The multi-meter and tachometer are also valuable for measuring electrical and mechanical variables.

Test Instruments for a Preventative Maintenance Activity May Include: Multi-Meter