Exam (elaborations)
NACE CIP 1 Exam
- Module
- Institution
High-Voltage AC Holiday Detector - This uses a 110 V or 220 V power supply. The AC detector is based on the principle of the Tesla coil and does not use a ground wire. The probe emits a blue corona, which is attracted to any ground. High-Voltage Constant Current DC Holiday Detector - This instru...
[Show more]