Which of the following is not a NDT test.

Which of the following is not a NDT test.

A) Rebound hammer test
B) UPV test
C) Nuclear method
D) CAPO-test

ANSWER= (D) CAPO-test
Explain:- Correct answer for question Which of the following is not a NDT test. is (D) CAPO-test

• There are two different types of testing welded joints:

1. Destructive test: Welded sample coupons are tested and the part after the testing cannot be used.
   • Tensile testing
   • Hardness test
   • Bend test
   • Impact test
   • Nick break test
   • Acid etch test
2. Non-destructive testing (NDT) is the process of inspecting components for discontinuities or differences in characteristics without destroying the serviceability of the part or system.
   • Hydrostatic Test
   • Magnetic Particle Test
   • X-Ray Testing
   • Gamma Ray Testing
   • Fluorescent Penetrant Test
   • Hardness Tests
   • Magnaflux Tests
   • Electromagnetic Tests (Eddy current testing)
   • Acoustic Emission Testing
   • Ferrite Testing
   • Visual Weld Testing

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