What is the difference between Isolator annd Circuit
Breaker.
Answer Posted / kumar
i think isolator is an switchigns divces only but circuit
breaker is ony safety divces for ex any short circuit and
over current (reated current )that time circuit braker is
trip.
| Is This Answer Correct ? | 10 Yes | 28 No |
Post New Answer View All Answers
Assuming that a dedicated neutral earthing transformer is provided for each GT generator, when the two generators are running in parallel, has consideration been given that the earth fault current from one generator stator winding be split between the two neutral earthing transformers? If so, what adverse impact will this have on the operation of the 59N and 27TN devices?
for compensate 315mh inductance ,how many capaciance required?
What current flows in the transformer primary when its secondary is open?
what is the difference between dry and wet type of 132kV terminations. which one is durable
Difference between ac parallel circuit and ac series circuit?
How to check the thermocouple is correctly connected to cable for K type? (i,e positive pole is connected to non magnetic conductor and negative pole is connected to magnetic conductor)
is it possible to have dc motors on single chip
Brushes are placed at magnetically neutral axis,when brushes reach that point,the armature conductor gets shorted,but it can be seen that the dc supply is also shorted,wont that get damage? help me plz
What is power factor why we should maintain the power factor unless what will happen
How to determine stage of Automatic Power factor controlling Relay(Apfcr)?
In india, according to trade theory above 5 HP motor reqired star delta starter. But we R connect 11 KV motor with 14MW in Direct to line ( With VCB starter combination) Can U Guess, How it is possible ?????
Why the field rheostat is adjusted such that the voltmeter reads 380V
how to choose cable size with respect to load? how to convert cable size in mm2 to sq.mm?
What is the capacity of the Fastners 12mm?
why impudance relay used for medium transmission power system? why not others?