Walmart Maintenance Assessment 2

Question 1

A conveyor belt is slipping and squealing under load. What is the most likely cause?

Accepted Answer

Improper belt tension

Answer

A slipping, squealing belt is typically caused by improper or loose tension.

Question 2

Which tool is best for measuring AC voltage at an outlet?

Accepted Answer

Multimeter

Answer

A multimeter measures voltage, current, and resistance, including AC voltage.

Question 3

Before servicing electrical equipment, you should always:

Accepted Answer

Lock out and tag out the power source

Answer

Lockout/tagout ensures energy is isolated and prevents accidental startup during service.

Question 4

A motor bearing is running hot and noisy. The best first step is to:

Accepted Answer

Inspect and lubricate or replace the bearing

Answer

Hot, noisy bearings indicate wear or lack of lubrication and should be inspected promptly.

Question 5

What does PPE stand for in a maintenance setting?

Accepted Answer

Personal Protective Equipment

Answer

PPE refers to gear like gloves, glasses, and helmets that protect workers.

Walmart Practice Test