NETA ETT Level 2 Practice Questions - NETA ETT Level 2 Certified Assistant Electrical Testing Technician Exam

A Dielectric Absorption Ratio (DAR) is the ratio of:

10-minute to 1-minute insulation resistance 60-second to 30-second insulation Test voltage to leakage current Final current to initial current

Correct Answer:

60-second to 30-second insulation

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