what is the use of switch disconnector fuse
Answer / sunoj
Switches are mechanical devices that carry and break currents under normal circuit conditions. Disconnectors is a device used to isolate the downstream electrical installations. Switch disconnector fuse unit is a unit that consists of both the above properties
Is This Answer Correct ? | 0 Yes | 0 No |
what is the difference b/w circuit breakers and relays?
Generator,motor and alternator Working principal Please explain easily
What is the limitation of kirchoffs law?
why transformer cannot rotate though the princplebehind induction motor is similar to a transformer?
How much area a lightning arrestor can cover?
what is a FACTS devices? what is mean by STATCOM????
I have a 3 phase 600 volt prim. feed and a 120/208 sec. Isolateing tranformer .We are using this system for safety against shock . What is the proper grounding ?? Does the common on sec. get earth ground ???
Explain principle of Soft-starter & how its working???
what are the merits and demerits of synchronous motor over an induction motor...??
why we do not get the electric shock at end of returning water of water cooled cable
Why Neutral Earthing pits and body earthing is interconnected
What is IDMT? What is the principle