- This topic has 0 replies, 1 voice, and was last updated 2 years, 1 month ago by .
dc polarity in telecom
Why we use positive conductor as a grounding and negative for switching in telecom equipment?
Define in detail and battery bank connectivity to Rectifier panels in opposite polarity.which conductor to be disconnect from battery first accordingly and what is the reason?
- You must be logged in to reply to this topic.