728x90 반응형 피티2 QUIZ) ASNT L3 PT 1 1. Application of a lipohilic emulsifier is accomplished by A. A nozzle that provides a coarse spray B. A nozzle that provides a fine, pressure spray C. Dipping the part into an open tank D. By brushing the emulsifier on to the part with a coarse spray 2. Which of the following is not an effective method for removing grease from the surface of a part to be penetrant tested? A. Alkaline cleaner B.. 2020. 7. 22. QUIZ) ASNT L3 PT 2 2. Which of the following is not an effective method for removing grease from the surface of a part to be penetrant tested? A. Alkaline cleaner B. vapor degreasing C. hot water rinse D. cleaning with solvent-type material ANSWER : C 3. The best test for production monitoring of the penetrant process is the A. ceramic block test B. cracked Ni-Cr panel test C. cracked AI block test D. cracked AI-C.. 2020. 6. 10. 이전 1 다음 728x90 반응형
