GIA Laboratory Testing & Equipment

Question 1

What must be completed before using any specialized equipment?

Accepted Answer

Verify proper calibration and review safety procedures

Answer

Turn it on and begin operation immediately

Answer

Check only if the equipment looks damaged

Answer

Read the manual only during first use

Question 2

How should equipment maintenance records be maintained?

Accepted Answer

In a detailed log with dates, actions taken, and technician identification

Answer

Verbally communicated between shifts

Answer

Only when equipment malfunctions

Answer

In personal notes that are not shared

Question 3

What is the correct response to suspected equipment malfunction?

Accepted Answer

Remove from service immediately, tag as defective, and report to maintenance

Answer

Continue using with adjusted settings

Answer

Wait for the next scheduled maintenance check

Answer

Let the next shift handle it

Question 4

Why is regular preventive maintenance important?

Accepted Answer

It extends equipment life, ensures accuracy, and prevents unexpected failures

Answer

It is only needed to meet warranty requirements

Answer

It reduces the need for training

Answer

It is optional for newer equipment

Question 5

What documentation is required when equipment is replaced or upgraded?

Accepted Answer

Asset tracking records, disposal documentation, and updated operating procedures

Answer

Only a purchase receipt

Answer

No documentation if the old equipment is discarded

Answer

A verbal notification to staff

Question 6

How should equipment cleaning products be selected?

Accepted Answer

Based on manufacturer recommendations and material compatibility

Answer

Whichever product is least expensive

Answer

The same product for all equipment types

Answer

Based on personal preference