CWB Level 1 Inspector Basic Welding Inspection Questions And Answers
CWB Level 1 Inspector Basic Welding Inspection Questions And Answers Ultrasonic couplant is used during inspection to: A) reduce friction on the transducer. B) fill voids and surface imperfections during the testing. C) increase the energy transmitted into the material. D) reflect subsonic sound waves that interfere with the testing. ANS C In an X-ray tube, the energy generated from producing the X-ray beam is: A) 70% heat and 30% X-rays. B) 80% heat and 20% X-rays. C) 90% heat and 10% X-rays. D) 99% heat and 1% X-rays. ANS D When using liquid penetrant inspection on austenitic stainless steel, the halogen content should be limited because: A) it can cause surface discolouration. B) it can cause porosity in repair welds. C) under certain conditions halogens can cause stress corrosion cracking. D) under certain conditions it may cause halogen cracking in the weld metal. ANS C
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cwb level 1 inspector basic welding inspection que
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cwb level 1 inspector basic welding
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cwb level 1 inspector basic
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ultrasonic couplant is used during inspection to
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