Materials Testing Quiz

What type of testing is used to ensure materials are not damaged during testing?

• Destructive testing

• Non-destructive testing

• Thermal testing

• Chemical testing

Which of the following is a common type of hardness test?

• Mohs

• Brinell

• Shore

• Knoop

Which hardness test is commonly used for metals?

• Mohs

• Rockwell

• Knoop

• Shore

What is the primary use of the Vickers hardness test?

• To test electrical properties

• To test thermal properties

• To test mechanical properties

• To test chemical properties

What is the Rockwell C hardness value for Steel 5?

• 66

• 67

• 68

• 70

Which component provides energy to the X-ray testing setup?

• Power supply

• Line camera

• X-ray tube

• PC system

What type of waves are used in ultrasonic testing?

• Low frequency sound waves

• High frequency sound waves

• Radio waves

• Light waves

What is the key characteristic of the sound waves used in the testing method?

• Low frequency

• High frequency

• Medium frequency

• Variable frequency

What does the document suggest about the nature of ultrasonic testing?

• It is a visual inspection

• It is a non-destructive inspection

• It is a chemical analysis

• It is a thermal analysis

Which type of metals can be magnetized and coated with magnetic particles for inspection?

• Non-ferrous metals

• Ferrous metals

• Precious metals

• All metals