How to do cable sizing calculation for 750 A Neutral Earthing resistor for 33kv. the 33kv cable going to swbd. is 630mm2 3 runs.
4310How is the air circuit breaker quenching the arc. If it is by air means, where is it come from?
1 4648we r having 3 core 3 1/2, 4 core cables how we can know this cable has to be used for this purpose?
5 17288How amny AH battery required for 600va inverter ?And how many hours it will give backup for ceiling fan ?
HCL,
3 13661What is meaning of star delta connection / delta star connection and which one is best and what is the advantage?
1857Post New Electrical Engineering Questions
Either the Armoured Earthing strip of HT 3 core cable have to pass through CB CT or not , why ???
what is the difference between ac motor and dc generator
Classify driling machines.
why different series of vfds (like allenbradley)are used in industry ?
i ha done my 10th with 71% ,ITI with 81% 11th with 75% 12th 43% apprentiship with 71% in SAT i secure 1390 ,TOEFL 27 i was refused four times and in all me interview visa officar told that i am not Qualify for study in USA but i completed my 12th yes i got low persentage in my 12th but i seen to much student they already got visa with them 3 or 4 backlocs so why they are refused me ?
What is Scheme Test of High Voltage Switchgear. Which tests it includes.
Is it possible to measure the voltage of a battery from a single terminal?
DEFINE BREAKING CAPACITY OF BUSBAR & HOW IT IS CALCULATED?
How can we choose the rating of submersible motors
What should be the percentage increase in length of the dead end clamp for bus bar conductor (Hawthorn) after hydraulic pressing and what should be the applied pressure?
how we can calculate 2 phase welding transformer rating or total power?
how to find the torque of the single phase synchronous motor by doing an experiment
How convergengr of nr method is not dependent on selection of slack bus and how gauss siedel method depends?
What is the unit of charge and current?
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