why is the size of earth conductor is half of phase conductor.
Answer Posted / musammil.k
when balanced condition load,the phase current is passing through among phases(RYB).
| Is This Answer Correct ? | 9 Yes | 8 No |
Post New Answer View All Answers
Type of motor stater detail and working detail
What is the name of the winding to which supply is given?
A 100 kVA , 400 v/250 kv testing transformer has 8% leakage reactance and resistance on 100 KVA base . A cable has to be tested at 500 kv using the above transformer as a resonant transformer at 50 hz . if the charging current of the cable at 500 kv is 0.4 A find the series inductance required . Assume 2% resistance for the inductor to be used and the connecting leads . Neglect dielectric loss of hte cable . what will be the input voltage to the transformer ?
when will be the iocl interview results i faced interview on 8th september 2008 iam from electrical branch i faced interview for the post of electrical engineer??????????????????????//
What products have you designed which have entered high volume production?
how calculated Transformer losses.
what is meant by loss of field in a DC motor? how a universal motor works?
in my industry we are using 3 step up transformers for induction heaters..i.e 415/580v and other are 11/440v.in power consumption does a step trnsformer makes any difference compared to step up?? plz explain
132/66kv sub-station procation ?
Write the current equation in series RLC circuits.
What is thresh hold value of current?
why do we carry out winding resistance test?
explain Density
What is difference between Sample test and Routine test in safety standard?
When are the directional relays used?