what is difference between neutral and ground wire?
Answer Posted / mk
In Three phase supply ,phases are 120 deg appart and act as ref against each other .for single phase application, neutral which is commen point of phases is ref.ref is essential.ground pt is for safety where leakage current if any will pass to gnd.
Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
What is difference between Over Current & Earth Fault protection?
In the N-series schneider reclosers. What is the difference between current during fault time and current at tripping? This appears in the Event log in an event of a trip out.
Why are the cores of large transformers built up of circular transactions ?
how electrical earthing maintenance done in industry?
what will happen if earth of 33 kv cable (earthed system) is not connected to earthing pit?
what is the value of combined earthing in general electrical circiut?
what is mean by D.O. in distribution line poles?
what is meant by poly phase induction motor ? how its operating by single phase or three phase?
Is MEN and RCD related to each other ?? IF yes then how??
What is electrical diversity factor in electrical installations?
What is size 00, 01, 1 etc., in HRC fuse types?
What is the rating of a circuit breaker needed for 300 kv load in 33KV supply line of 33/415 transformer ? Whether 800/1200 amp vaccum circuit breaker can perform for a 33 KV line in input in 415 volt in output of the transformer ?
I want the details about BHEL company examination.Can anyone able to help me please.
can we synchronize star system generators with delta system transmission line ? and how ?
what is calculation mathod/formaulla for deciding Size of busbar (Copper/ aluminum)for L.T. panel on Various Fault level like 50kA,25kA,10kA