What differance between Circuit brekar and Isolater?
Answer Posted / zahid noor
The basic difference between cicuit breaker & Isolator is,
Circuit breaker ,automatically breaks the circuit
electrically in conditions of fault & overload, where as
Isolator is to be switched OFF manually after tripping the
prevoius protection / drive for the purpose of
maintenance/shutdown.
| Is This Answer Correct ? | 15 Yes | 0 No |
Post New Answer View All Answers
what is high and low cut off voltage of BB and DG at SPS????????
How PSV sizing being done
How to calculate per unit impedance of transformer?
what is the effect of connecting three phase supply lines to three phase auto transformer output terminals through a fuse of 10Amp and a circuit breaker (MCB). Is this connection permanently destroy the transformer?
I am experienced with house and industrial wiring but I don't have any licence how can I apply an licence and which type of licence i can get i didn't complete deee just only experience
how did the testing of protection relays done through current injection
In synchronization circuit what is the function of Interposing voltage transformer(IVT)and Reverse voltage transformer(RVT)
What is rotating magnetic field?Discuss elaborately.
how to maintain frenquncy with syncronising sub-station for distribution
hi frenz,its aswathy.i hve aplied for the hpcl test on feb,pls send the test patern & the placement papers as soon as possible. mail-id :kjaswathy@gmail.com
Comment on the working principle of operation of a single-phase transformer.
how to decide choke rating for drive?
Maintenance of transformer???
How to determine alternating current frequency?
draw the full wave and half wave circuit of 3 phase system and inverter circuit used in upsĀ