For a Machine to Be a Good Candidate for Preventive

question 64

Multiple Choice

For a machine to be a good candidate for preventive maintenance

• A) the consequences of failure must exceed the cost of preventive maintenance and the MTBF distribution must have a large standard deviation
• B) the consequences of failure must exceed the cost of preventive maintenance and the MTBF must be relatively low
• C) the consequences of failure must exceed the cost of preventive maintenance and the MTBF distribution must have a relatively low standard deviation
• D) the consequences of failure must exceed the cost of preventive maintenance and the MTBF must be relatively high
• E) the consequences of failure must be relatively unknown and, therefore, risky

---

Definitions:

Motor Start

Motor start refers to the process or the set of actions initiated to begin the operation of an electric motor. This can involve mechanisms like direct on-line starters or soft starters to manage electrical load and torque.

Tags

Identifiers used in programming languages or systems, especially in PLCs, to name or reference data elements like inputs, outputs, and internal values.

Not Operating

Refers to equipment or machinery that is currently not in use or functioning.