Author: Dr. Arvind Kulkarni

What is Current Transformer? A current transformer is a device that helps in measuring alternating current. It converts high primary current to a low, safer level secondary current that is…

 An Ammeter has a lot of uses in day-to-day life and is a very important electrical measuring instrument. This complete guide will help you understand what an ammeter is, how…

We are familiar with the fact that a voltmeter is used to measure the potential difference in electrical circuits. But do you know what a voltmeter is? There is a…