FREE OECP Troubleshooting Systems & Preventive Care Questions and Answers

Question 1

What is the goal of preventive maintenance?

Accepted Answer

To reduce downtime and extend equipment life

Answer

To increase fuel consumption

Answer

To clean equipment for appearance

Answer

To allow more repairs

Question 2

Why is it important to track machine performance data?

Accepted Answer

To detect issues early and optimize maintenance

Answer

To store for fun

Answer

To plan site tours

Answer

To schedule more repairs

Question 3

What tool is commonly used for system diagnostics?

Accepted Answer

Diagnostic scanner

Answer

Paint sprayer

Answer

Hydraulic press

Answer

Welding mask

Question 4

Which is a sign of hydraulic system trouble?

Accepted Answer

Jerky or delayed movement

Answer

Smooth operation

Answer

Quiet performance

Answer

Increased fuel efficiency

Question 5

What is the benefit of a preventive maintenance checklist?

Accepted Answer

It ensures consistency and prevents oversight

Answer

It reduces the number of tasks

Answer

It delays service needs

Answer

It creates paperwork only

Question 6

How does proper lubrication help in maintenance?

Accepted Answer

It reduces wear and extends component life

Answer

It increases part friction

Answer

It attracts dust

Answer

It cools the equipment externally

Question 7

Why is it important to isolate the root cause during troubleshooting?

Accepted Answer

To solve the actual issue and prevent recurrence

Answer

To change every component

Answer

To guess the problem

Answer

To apply temporary fixes

Question 8

What action should be taken if abnormal noise is detected in machinery?

Accepted Answer

Stop the machine and investigate

Answer

Ignore the sound

Answer

Increase speed

Answer

Play louder music

Question 9

Which component is vital for tracking maintenance schedules?

Accepted Answer

Maintenance log book

Answer

Decorative decals

Answer

Operator’s lunchbox

Answer

First-aid kit