Material Science And Metallurgy (3131904) MCQs

MCQs of Non Destructive Testing

Showing 11 to 15 out of 15 Questions
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11.

Which among the following is the last step in magnetic particle test method?

(a)

observation and inspection
(b)

circular magnetization
(c)

demagnetization
(d)

magnetization
Answer:

Option (c)

12.

Which of the following statements is/are true for ultrasonic test?

(a)

Equipment used for ultrasonic testing is portable
(b)

Complicated shapes can be easily scanned
(c)

 Waves generated are health hazardous
(d)

 All the above statements are true
Answer:

Option (a)

13.

During radiography test, which region absorbs less radiation and transmits more?

(a)

Low and high density regions absorb and transmit same amount of radiation
(b)

High density region
(c)

Low density region
(d)

None of the above
Answer:

Option (c)

14.

Which test is used to determine dimensions of any object?

(a)

Ultrasonic test
(b)

Torsion test
(c)

Eddy current test
(d)

All of these tests can be used to determine dimensions of any object
Answer:

Option (c)

15.

Eddy current test is used to detect

(a)

 cracks
(b)

hardness
(c)

conductivity
(d)

All of the above
Answer:

Option (d)

Showing 11 to 15 out of 15 Questions
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