When Should the PM Duties for a Given Machine Be

question 4

Multiple Choice

When should the PM duties for a given machine be planned?

• A) Just before the PM starts
• B) Right after the machine is shut down for the PM
• C) Before the machine is ever shut down
• D) Whenever the plant manager gives approval

---

Definitions:

Diol

An organic compound containing two hydroxyl groups (-OH) attached to different carbon atoms.

Antifreeze

A substance added to liquids, such as the water in a vehicle's radiator, to lower the freezing point and prevent it from freezing.

IUPAC Name

The systematic name assigned to a chemical substance, following rules established by the International Union of Pure and Applied Chemistry (IUPAC).

Thiol

Thiol is an organic compound containing a sulfhydryl (-SH) group attached to a carbon atom.