How to do cable sizing calculation for 750 A Neutral Earthing resistor for 33kv. the 33kv cable going to swbd. is 630mm2 3 runs.
4830How is the air circuit breaker quenching the arc. If it is by air means, where is it come from?
1 5841we r having 3 core 3 1/2, 4 core cables how we can know this cable has to be used for this purpose?
5 19037How amny AH battery required for 600va inverter ?And how many hours it will give backup for ceiling fan ?
HCL,
3 15262What is meaning of star delta connection / delta star connection and which one is best and what is the advantage?
2426Post New Electrical Engineering Questions
How to justify this statement ??? "Capacitors in series provide less capacitance but higher voltage breakdown rating for the combination"
I want to know how to calculate the size of electricity cable in building?
I am inpecting a 10kVA UPS what tests should i do and should i observe?
Inductor and capacitor........power in one phase and ...... in it another phase.
please send the IS strandard for electrical to sakthi_murugan86@yahoo.co.in
Why saturation region slowly shifted in the left side?
what is the step by step formula for calculating bus bar phase and neutral size of a panel board.suppose the incomer of panel board is 100A..???step by step answer please
WHAT HAPPENED DC SERIES MOTOR FIELD WINDING OPEN. CAN POSSIBLE.
What is vacuum circuit breaker.define with cause and where be use it device?
i have attended the interview on 4th June,08 at Kolkata in IOCL, can anybody tell me what is its result
How would you calculate power loss in a resistor?
how to select fuse rating for a 3-phase motor ???
What are the major reasons for balancing hydro-thermal mix?
How to dimensioning SDCCH, LAPD and CS7 signaling on GSM?
how is the incoming cable size calculated for a given current rating of a panel??