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11/07/2022 4:18 am
Common errors that may produce inaccurate readings when using a Dial-Type Magnetic Pull-Off Dry Filth Thickness (DFT) gauge include:
Select All That Apply
- A . Failing to determine the base metal reading (BMR)
- B . Rotating the dial too fast when taking measurements
- C . Taking measurements too far from the edge of a surface
- D . Measuring ditty, tacky, or soft films
Suggested Answer: ABD