Answer Posted / amal kumar mahata
If we thinking the MCCB the live line and nutral line monitoring the system. If any abnormality found the system load it will functioning and cut off system. Where as earth wire have zero potential and it should be connected to earthpit.
Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
what is mean by D.O. in distribution line poles?
In single phase ac ups supply when current is measured with tong tester neutral current is found more than phase current.What is the reason?
Why the efficiency of generator is more than motor in swinburne's test
How does PLC work for sychronising of Two or more DG sets?
Explain the operation of variable frequency transformer?
Explain about p.t?
Why we make earth connection with Transformer Body and What will be the minimum size of copper wire as per code with respect to KVA rating of Transformer?
what is the difference between transformer,converter and transducer
acb(AIR CIRCUIT BREAKER)NOT CHARGING AUTO
How to know the Max. current caring capacity of the cable by its size ?
What happens to a line-frequency of high-frequency transformer when it is first energized/ re-energize?
What is the breaking capacity of transformer and how can we calculate the breaking capacity of tranformer
what is the principle of operation of CFL ??
how to get electrical supervisour certificate in gujarat
Hello Friends, How can we recognize the CT Star Point is S1 or S2 in case of Electro Mechanical Relays and what is meant by Restraining coil in relays and what is the purpose of that.. thank you in advance..