What is the significance of 3.5 core cable ????
Answer Posted / mohd. karim
3.5 means
R, Y, & B phase are have same dia.
and forth wire have just half dai of rest 3 Phase i.e. RYB
| Is This Answer Correct ? | 53 Yes | 7 No |
Post New Answer View All Answers
Is it required to lay GI wires along with GI/MS conduits from one point to another point though separate earthing cable is conncted from DB to Socket?
Please explain, how to test vector group of tranformer(Delta y1) . Thank
what is the difference between elcb and rccb ?
Why temperature rise is conducted in bus bars and isolators?
How to calculate impedance volt in Transformer?
What is the normal phase difference between the voltage and the no-load current in a transformer?
by using pump duty, how we will can calculate the motor duty(KW)? is there any standard or formula.
How much earthing frequency is capable?
Explain what is electric traction?
what is sevice settings for mccb?How can be it setted?
In PFI plant one stage capacitor connection is directly connected(with out megnetic contact controll). but why?
Either the Armoured Earthing strip of HT 3 core cable have to pass through CB CT or not , why ???
sir& friends i want the collection of recent quetions asked in interview of top most companies please send me on my email san.jsr@hotmail.com
what is the k var ratting of 1250kva
concept of busbar and load dispatching..?