what is different between 51N and 51G functions relay?
how to reduce the initial starting amps which is equal to the running load amps
why the carbon brushes are broken in srim while the motor runningtime
What are the causes of having an rmu explode after installation? And how do u treat the bushings of an rmu?
What is the difference between a Junction Box and a Marshalling Box?
what will happen when choke in tube light circuit was not working???
i am getting to neutral earth voltage zero ,is this a perfect earthing ?
how much amp MCB is required for 1/2 kva power back up?
what is purpose of using reactor in substations
Actuality I have at home electrical panel with 220v 50hz, and I want to converter from there to 110v 60hz, to wiring on the half of my house. Also I like to keep another half of my house with the original 220v 50hz. What is the best and safety way to do?
sir iam from electrical and electronics branch ,can i appear for the hpcl offline requirtment? if yes please mail me on vikram_raju25@yahoo.co.in
WHY CURRENT DECREASES WHEN VOLTAGE IS INCREASED IN A CURRENT TRANSFORMER ?
What is Cement
11 Answers ACC, L&T, Reliance Cement,