Term
| Weight used to check magnetic strength of an AC yoke is |
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Definition
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Term
| Weight used to check magnetic strength of a DC yoke is |
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Definition
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Term
| Weight used to check magnetic strength of a permanent yoke is |
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Definition
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Term
| What is the min angle of eye-to-part to as a Visual Exam |
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Definition
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Term
| What are two primary-ray RT sources |
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Definition
(Ir) Iridium 192, and (Co) Cobalt 60
577 9.8.4 |
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Term
| What is the Lead letter used during RT to check for backscatter radiation |
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Definition
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Term
| What is the Letter used during RT to indicate a film-side IQI |
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Definition
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Term
| What is the Min light intensity when performing Mt, PT, and VT exams |
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Definition
100 ft candles
V: T-676.3, T-777.1 & T-953 |
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Term
What is the Min Black light intensity when performing
Mt, or PT exams |
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Definition
1000 µW/cm2
V: T-676.4.c & T-777.2.c |
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Term
| What is the Maximum UT scanning speed |
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Definition
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Term
| What is the maximum allowed thickness on a WPS based on the plate thickness (T) of a PQR test coupon |
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Definition
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Term
| When performing a welder qual, the "all position " test coupon is |
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Definition
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Term
| What is always a rejectable defect in RT when qualifying a welder |
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Definition
crack, lack of fusion, incomplete penetration
Sec IX |
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