Resources For Electrical & Electronic Engineers
Section 1: Electrical interview questions and answers about switchgear and protection What are the functions of protective relays? To detect the fault and initiate the operation of the circuit breaker to isolate the defective element from the rest of the system, thereby
Electrical wiring in general refers to insulated conductor use to carry electricity and associated device. General aspects of electrical wiring are used to provide power in or to building and structure, commonly to as building wiring. Electrical wiring whether for residential, commercial
Circuit breaker is a mechanical device designed to close or open contacts member thus closing or opening of an electrical circuit under normal or abnormal conditions. Circuit breakers are usually employed for the protection of electrical circuits, they are equipped with a
The purpose of this method statement is to outline the sequence and method of Testing & Commissioning of Bus Bar Trunking system. Following tools and equipment shall be arranged before the activity. Earth tester Multimeter I Continuity tester Megger Tester Technician’s tools
3 way switch is a lighting control procedure that is very much useful to turn “off” or turn “on” a lighting fixture from two different locations. Since there are 3 conductors connecting the switches in a 3 way light switch wiring we
This document defines the method for electrical house wiring for any kind of building or project in order to ensure that the works to be conducted at site are in compliance with the approved designs and approved materials. You will need following