Difference Between Isolator and Mcb

Answer Posted / chandu

isolator is a operating manual system.
mcb(miniature circuit breaker)is operates automatically

Is This Answer Correct ?    15 Yes 4 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

How to select a transformer group to connect a 0,433 KV generation with 33 KV grid in bi directional flow of current

1124


how circuit breaker work.. what is the operations taking place inside a circuit breaker when an overcurrent occurs... is it similar to fuse?

1618


what will happen if OLR CT in all phases are short circuted

1682


WHAT CAUSED THRESHOLD VOLTAGE TO EXIST?

3521


what ispositive, negative, zero sequence impedence?

1585






What is dynamo?How it works and what is the function of dynamo in a DG.

2088


What is signal flow graph?

654


i want to know that how the height of Ct ,cvt ,LA calculated on the basis of creepage distance

2051


If a surge divertor is required to be protected by 32 amp C Curve Circuit breaker does this limit the amount of protection from surges that you will acheive

1384


DG cranking voltage?

531


why star point of HT motor not earthed?

1745


take 100kva DTR( delta/wye ), what ll happen if we connect 11kv to LT side instead of connecting to HT side? will the DTR behave as a step up transformer or something else????

1812


What is the difference between voltages or potential difference? And what are they?

629


which type of stability limit is higher,steady state or transient? why?

1455


How the capacitance og capacitor volatage transformer is decided?

1521