- Page 1: Electromagnetic Testing - ECT Q&A 2
- Page 5 and 6: Charlie Chong/ Fion Zhang
- Page 7 and 8: 激 发 我 更 加 的 努 力 学
- Page 9 and 10: Charlie Chong/ Fion Zhang
- Page 11 and 12: 徐 汇 中 学 瑰 丽 激 发 我
- Page 13 and 14: Fion Zhang at Nanjing 2014/December
- Page 15 and 16: NRCan- Level I Examination: Charlie
- Page 17 and 18: Q4. A term used to define a materia
- Page 19 and 20: Q6. The alternating current require
- Page 21 and 22: Level 1 E.M.C. Examination: Q1. Dis
- Page 23 and 24: Q7. Which of the following eddy cur
- Page 25 and 26: Answers 1. A 2. C 3. A 4. A 5. B 6.
- Page 27 and 28: Level 2 General Examination: Q1. Wh
- Page 29 and 30: Q6. To change radian units, often u
- Page 31 and 32: Where: V L = the induced voltage in
- Page 33 and 34: Faraday Law Charlie Chong/ Fion Zha
- Page 35 and 36: Q5 (d): Explanation Charlie Chong/
- Page 37 and 38: Q8 (B): Explanation 8. Which is not
- Page 39 and 40: Phase lag is an important parameter
- Page 41 and 42: (1/e) 1δ 2δ (1/e) 2 (1/e) 3 3δ F
- Page 43 and 44: The phase lag angle is useful for e
- Page 45 and 46: Phase lag β = x/δ radian δ = (π
- Page 47 and 48: Level 2 E.M.C. Examination: Q1. In
- Page 49 and 50: Q7. During measurement of conductiv
- Page 51 and 52: Q1 (C - Silver): Explanations Metal
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Nickel silver (18%) 5.3 0.00014 150
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NRCan-Level III Examination: Charli
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Q3. To change radian units, often u
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Q7. If testing a material and you h
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Answers 1. B 2. D 3. C 4. B 5. C 6.
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3. During measurement of conductivi
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6. An eddy current probe with a 50
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9. Crack detectors normally: a) are
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Discussion on the answer on Q6: 8.
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Answers 1. D 2. D 3. A 4. A 5. D 6.
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3. The pickling time will be least
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7. Suitable combinations of two dif
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10. Fracture is a type of material
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13. An advantage of using green san
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18. Care must be taken not to splas
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23. Optimum magnetic particle inspe
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Discussion on Q9: The correct answe
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Discussion on Q11: The correct answ
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Blast Furnace Charlie Chong/ Fion Z
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Discussion on Q21: The correct answ
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The given equation is easy to solve
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Answers 1. B 2. C 3. C 4. D 5. B 6.
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Che Guevara Charlie Chong/ Fion Zha
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Good Luck! Charlie Chong/ Fion Zhan