Guidelines for Low Voltage Tests
Guidelines for Low Voltage Tests Test Situation Recommendation No testing This is justified when testing does not find sufficient defects to justify the additional cost in testing. This assumes the…
An Introduction to A-620 Cable Testing Standard
An Introduction to A-620 Cable Testing Standard None of the information provided here is a substitute for having a copy of the A-620 standard. This article is simply intended to…
Where to Start – Part 1
Where to Start - Part 1 Do Quality Connections Really Matter? To the crew of the Apollo 13 they certainly mattered. The Apollo 13 "disaster" was caused by a spark…
Testing Switches and Relays
Testing Switches and Relays On Easy-Wire© CR and CH2 You can test switches and relays using OPEN and CLOSE instructions. Each state of a switch or relay must be tested.…
