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
What is lifting power for 1 wb/m2 and 1 A magnet?
how to calculate the mesh earth network resistance in such substation, is there any recommended resistance values with references , thanks!
What is cut-off rate?
How to test lightning Arrester?
What will be the effect of circulating current in HT xlpe cable when both the armour ends are grounded. Will the termination fils after some time in case of 33 kv supply.
what are the factors to be considered while design the breaker either HT or LT??
What is K-rated transformer? What is the use of it? What can be the size(pls provide calculation if possible) of K- factor transformer for 550kW,690V motor operating with drive (VFD)?
DG SET BLOCK DIGRAM
Can anyone provide with a SLD for HT panel installation for a 33KV line and distribution end has three 1.5MV transformers. Is it suitable to use OCB or VCB and also provide me the suitable rating and its connection diagram.
what is the formula to calculate voltage drop/loss on 66KV Transmission Line?
What is the function of the circuit breaker failure relay?
what is the principle of operation of tungstun bulb ??
what is the minimum recommended leakage current of an earthed cable connected to the body or skid of an alternator
what are the maximum available current, voltage ratings and switching speeds of the power electronic devices thyristor, power mosfet, igbt, and mct?
What is meant by Load Encroachment in OHL Feeder Protection?