AWWA Equipment and Tools Knowledge

Question 1

What is the primary purpose of regular equipment maintenance?

Accepted Answer

To ensure safe and reliable operation while extending equipment lifespan

Answer

To create work for maintenance staff

Answer

To comply with warranty requirements only

Answer

To reduce equipment utilization rates

Question 2

What should be done before operating any unfamiliar equipment?

Accepted Answer

Read the operators manual and receive proper training

Answer

Try it out and learn by trial and error

Answer

Ask a colleague for a brief verbal overview

Answer

Observe someone else using it once

Question 3

When should equipment be removed from service?

Accepted Answer

When it fails inspection, shows signs of damage, or becomes unsafe

Answer

Only when it completely stops functioning

Answer

At the end of its warranty period

Answer

Only during annual audits

Question 4

What is the purpose of lockout/tagout (LOTO) procedures?

Accepted Answer

To ensure equipment is properly shut down and cannot be restarted during maintenance

Answer

To track equipment inventory

Answer

To schedule routine maintenance activities

Answer

To assign equipment to specific workers

Question 5

How should equipment calibration records be maintained?

Accepted Answer

Documented with dates, results, and next calibration due date

Answer

Kept only in the memory of the operator

Answer

Recorded annually regardless of use frequency

Answer

Only documented when calibration fails

Question 6

What is preventive maintenance?

Accepted Answer

Scheduled maintenance performed to prevent breakdowns before they occur

Answer

Repairs done after equipment fails

Answer

Maintenance performed only when requested by management

Answer

Cleaning equipment at the end of each shift