What is the minimum insulation value required for a cable
between phase to phase and phase to earth of 380 Vac 50Hz
circuit, having load arround 800 amps.
Answer Posted / kaleem
R= V/ I
R = 380/ 800
R = 0.475 Ohm.
Is This Answer Correct ? | 3 Yes | 1 No |
Post New Answer View All Answers
If we impress a dc voltage of 230 V on an unloaded 230 V, 50 Hz transformer it wi A give high secondary voltage B burn out C give secondary voltage as per K D none of these
sir i have a car stereo system and there is jack on him so can u tell me a way to find out their power terminals on the jack or on the circuit board"
what is the profesional board for electrical engineer what is thepast and during construction for electrical engineering
How to calculate Air conditioning capacity for a telecom BTS shelter?
write a c++ code that receives an integer number and display the sum of the number and its revers integer?
which types of relay used in acb and vcb?
What is the meaning of Insulation H for transformers????
How to use computer cpu ups use for home inverter circuit board
How can we checked Killo Watts of Motor & Alternator?
what is inverter and converter
HI....HOW CAN BE MESARED THE VALVE OF NEUTRAL GROUND RESISTOR WHIC IS LOCATED AT SWICHGEAR ON GENERATOR SIDE....
what is the difference between directional & non directional earth fault with example please explain.
Whats the minimum value for I.R. that can be allowed for HT & LT alternators for operation?
slipring induction motor starting time Lrs operating why lrs starting time lrs outer body didn't get shock
how does ELR works? explain