Free CCT Repair Techniques & Quality Control Questions and Answers

Question 1

What is the recommended method to prepare a damaged composite surface for repair?

Accepted Answer

Sanding and cleaning

Answer

Painting directly

Answer

Applying glue without preparation

Answer

Ignoring surface condition

Question 2

Which type of resin is commonly used in composite repairs?

Accepted Answer

Epoxy resin

Answer

Polyethylene

Answer

Polypropylene

Answer

PVC

Question 3

What is the purpose of post-curing a composite repair?

Accepted Answer

Improves mechanical strength

Answer

Reduces strength

Answer

Softens the repair

Answer

Increases porosity

Question 4

Which equipment is used to check repair thickness?

Accepted Answer

Ultrasonic thickness gauge

Answer

Caliper

Answer

Microscope

Answer

Ruler

Question 5

What quality control technique checks for surface defects?

Accepted Answer

Visual inspection

Answer

Radiography

Answer

Ultrasonic testing

Answer

Thermography

Question 6

Why is proper mixing ratio important in resin repairs?

Accepted Answer

Ensures proper curing

Answer

Increases drying time

Answer

Changes color only

Answer

Reduces viscosity

Question 7

Which PPE is necessary during sanding of composite repairs?

Accepted Answer

Respirator mask

Answer

Gloves only

Answer

Safety glasses only

Answer

Ear plugs only

Question 8

What does quality control ensure in composite repairs?

Accepted Answer

Repair meets standards

Answer

Delays repair

Answer

Reduces quality

Answer

Increases costs unnecessarily

Question 9

Which environmental factor can affect composite repair quality?

Accepted Answer

Humidity

Answer

Temperature only

Answer

Wind

Answer

Light intensity