if we want ot select cable size with reference to load current it take than what is the formula and it is same for aluminium or copper?
If not maintained 3 phase clearance,what happened ?
What will happen if we give 220v supply on both sides to the bulb
What do you mean by class of CTs and what is the meaning of cl 1.0, cl5P10, cl 10P10 CTs?
Which colour of earthing wire
show the physical connection and phasor diagrams of 1: DZO 2: Yd1 3: DZ6 4: Yd11 5: YZ11
I want to know the standards for earthing system as per IEC, BIS & IEEE.
i heard that power factor(PF) is the main concern for industries, if they are maintaining PF around 0.6 they will be fined for that. now the question is, how can they improve the PF ranging between 0.9 to 0.95 which is safe for them i,e escaping from the fine?
What is Phase margin?
what is "PE" earthing? and what do u know abt 16mm cable?
what is meant by leading or lagging power factor?like in capacitor power factor is leading and in inductor power factor is lagging
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?