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BASIC differences between SNT-TC-1A, CP-189 (비교)5 SNT-TC-1A CP-189 10.2 NDT Levels Ⅰand Ⅱ ① All Level Ⅰ, Ⅱ and Ⅲ written examinations should be closed book except that necessary data, such as graphs, tables, specifications, procedures, codes, etc., may be provided with or in the examination. 모든 Level Ⅰ, Ⅱ와 Ⅲ의 필기시험은 시험에서 제공되어 질지도 모르는 그래프, tables, 시방서, 절차서, 코드 등과 같은 필요한 data를 제외한 서적을 볼 수 없다 ② All questions used for Level Ⅰ and Level Ⅱ examination.. 2020. 6. 19.
BASIC differences between SNT-TC-1A, CP-189 (비교)4 SNT-TC-1A CP-189 10. Examinations 10.1 Vision 1) Near Vision Acuity ① be capable of reading a minimum of Jaeger Number 2 or equivalent type and size letter at the distance designated on the chart but not less than 12 inches(30.5cm) 12 inches(30.5cm) 이상 떨어진 거리에서 최소한 Jaeger Number 2 또는 이와 동등한 형태 및 크기 문자를 읽을 수 있어야 한다. ② This should be administered annually. 이것은 해마다 관리되어야 한다. ① be capable of reading.. 2020. 6. 13.
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.
BASIC differences between SNT-TC-1A, CP-189 (비교)3 SNT-TC-1A CP-189 8. NDT Instructor 자격요건 NONE (해당사항 없음.) ① possess a current ASNT NDT Level Ⅲ certificate ② have academic credentials at least equivalent to a B.S. in engineering, physical science, or technology, and possess adequate knowledge in the NDT method to be taught; or 공학, 자연과학, 또는 기술 분야 학사학위와 동등한 자격증서 소유자로 가르칠 검사방법에 충분한 지식을 가진 자 ③ completed with passing grades at least two years of engi.. 2020. 6. 10.
QUIZ) ASNT L3 MT 1 1. The magnetic principle underlying circular magnetization with a central conductor is based on the fact that A. Circular(eddy) currents are induced by magnetic flux B. the "Hall effect" is applied in finding the "constant" for the L/D ratio C. there is a circular magnetic field surrounding any electrical conductor D. the direction of the magnetic flux lines is determined by the direction of th.. 2020. 6. 9.
QUIZ) ASNT L3 BASIC 6 101. Producing a product by powder metallurgy involves mixing of powders compacting the a. Melting b. Sintering c. forging d. Extruding 102. Through what mechanism does heat treating when properly performed remove work-hardened properties? a. local remelting b. Recrystallization c. local plastic flow d. diffusion of more dense elements to the grain boundaries 103. Comparing the frequency ranges .. 2020. 6. 9.
BASIC differences between SNT-TC-1A, CP-189 (비교)2 5. Written Practice ① The employer shall establish a written practice for the control and administration of NDT personnel training, examination and certification 고용주는 비파괴검사원의 훈련, 시험 및 자격인증을 통제 관리하기 위한 작업절차서를 확립하여야 한다. ② should describe the responsibility of each level of certification for determining the acceptability of materials or components in accordance with the applicable codes, standards,.. 2020. 6. 9.
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