how to select cable size according to ampere.1 216
How many types of Transformer testing..1 201
If I have 3 essential main switch board and 3 incoming electricity ,but only 1 genset running is that possible.249
How to test Alternator stability test for REF relay141
Testing procedure of DG alternator stability test153
what is the function of closing coil in air circuit breaker?110
sir pls tell me . our ct specifications are 120/5 ,2 core , 0.2 and 5p10 class , 30va and 30va buden. insted of 30 va i want use 15 va. can i use?120
why -48 volts dc used in telecommucation
Block diagram of Power line communication?
15hp motor wound by 0.9mm & 0.95mm magnet wire. at no load test it draw 4.2A current. Another motor with same condition draw 9.2A current. How can that occur? pls help
what is the difference between skin effect
HOW DOES THE ELECTRONIC ENERGY METER WORKS?
what is the difference between transformer,converter and transducer
importance of reactive power management
What is mean 2XWY
area control error
what is the voltage regulation for unity and zero power factor?
why the making current is more than then the breaking current and if its true then its about a controling circuit or breaker power contact points
what is errection pcbs?
salam&hi, i need to know about how can i calculate an enough current for the new building before i submit it to the suppliers
can we use ZNyn11 transformer instead of Dyn11 transformer in distribution for effectively eliminating harmonics from the industrial loads.
sourse is 66 KV / 350 MVA, transfarmer is 1000 KVA 6.6 / 0.415 kv, iF fault is 28.75 MVA on 0.415 KV Bus then calculat the Transfarmer Impidance