WCL Inspection & Quality Control

Question 1

What is the purpose of quality control in welding?

Accepted Answer

Ensure welds meet standards

Answer

Increase welding speed

Answer

Reduce material use

Answer

Ignore defects

Question 2

Which inspection method uses visual examination?

Accepted Answer

Visual inspection

Answer

Ultrasonic testing

Answer

Radiographic testing

Answer

Magnetic particle testing

Question 3

What does NDT stand for?

Accepted Answer

Non-Destructive Testing

Answer

Non-Destructive Techniques

Answer

New Destructive Testing

Answer

No Damage Testing

Question 4

Which tool detects surface cracks using magnetic fields?

Accepted Answer

Magnetic particle inspection

Answer

Ultrasonic testing

Answer

Radiographic testing

Answer

Visual inspection

Question 5

What does radiographic testing use to inspect welds?

Accepted Answer

X-rays or gamma rays

Answer

Sound waves

Answer

Magnetic fields

Answer

Visual light

Question 6

What is a common cause of weld defects?

Accepted Answer

Contamination

Answer

Perfect conditions

Answer

Correct technique

Answer

Adequate shielding gas

Question 7

Why is documentation important in quality control?

Accepted Answer

Records inspections and compliance

Answer

Delays production

Answer

Creates confusion

Answer

Is unnecessary

Question 8

What does ultrasonic testing use to detect flaws?

Accepted Answer

High-frequency sound waves

Answer

X-rays

Answer

Magnetic fields

Answer

Visible light

Question 9

How can weld defects be prevented?

Accepted Answer

Proper preparation and technique

Answer

Ignoring defects

Answer

Using incorrect tools

Answer

Skipping inspections