suppose we using 3 phase motor of 440 v means what range of
C.T. is require for measuring current , the rating of motor
is 1HP ?
Answer Posted / kumar
Tanku MR.Navnit Bhimani then above which HP U suggest to
use CT ?
| Is This Answer Correct ? | 0 Yes | 2 No |
Post New Answer View All Answers
why transformer ratings in kva? & DG ratings in kva? & Motor ratings in kw/HP?
concept of busbar and load dispatching..?
What are the protections for safe running of electric generator?
can any tell me why slope 40% and 80% is calculated in differential protection?
What will happen if i replace a inductive proximity switch with photo sensor in a machine?
What is the tension required for the 25000 CFM AHU belt
how to calculate
I have doubt that the supply HZ (very low or high than rated ) may affect the power factor. is it true. ?
What is the meaning of dedicated earthing?
can you send me the placement papers of electrical engg. from companis like NTPC,DRDO,IOCL,HPCL,BPCL etc.?If,plz send as soon as possible.Thanks.
Which standard we are following earthing resistance test
comparision between ACB and VCB
What is the selection process of breakers. Can any one please give a formulation on same?
what is V.L.F. testing of power cable? do you know the voltage ratings, like for what rating and size of cable what rating of V.L.F. testing is used?
how generator load test is conducted?what are the steps?