The Relay Testing Handbook: End to End Testing get’s its first review on Amazon…and it is a five star review:

The Relay Testing Handbook #7: End-to-End Testing softcover book

This review appeared on The Relay Testing Handbook: End to End Testing book page: “I have been in electrical testing for the past 15 years and have worked for NETA shops and utilities. The booket is excellent for a beginner as well as a seasoned test technician. I purchased this

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The Relay Testing Handbook: End to End Testing get’s its first review on Amazon…and it is a five star review:

Locating fault in the PILOT WIRE between substations

pilot wire

Is there any method to locate the fault in the PILOT wire which normally available in substations? The cross sectional area may be very small about 6 sq mm and is having DC 220- 250 V. Please suggest some method or instrument regards sunny317

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Locating fault in the PILOT WIRE between substations