what will happen if we pass a dc current through a ac bulb of 60 watt.The dc current is half ac one4 5509
What are methods to avoid the inrush current at the time of starting of power transformer ?8 7346
WHY IS RESTRICTED EARTH FUALT PROTECTION NEEDED?? WHY CANT DEIFFERENTIAL PROTECTION SUFFICE???14 19310
As Electricity Generates in MW I w'd like to know What are the factors we have to consider regarding the transmission of electricity from generation station to Public uses(230 V)1 2189
In view of Electrical Engg. What is the use of SCR(Silicon control rectifier)11 9297
if receiving voltage is higher than sending ones what will be the effect of receiver4 3443
What is the breakdown voltage?13 7613
how water and air molecules are conduct the heat?1 1812
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"566
What is min and max voltage between earth and neutral/phase if it perfect earthing?37 197141
why designer use kva rating instead of kw in transformer rating???????????????9 13290
1- What is the Polarization Index number be good for 15KV 3c#500MCM electrical cable? 2- Can I use the IEEE Std 43-2000 to perfom the PI test? Thanks
how to decide choke rating for drive?
write a program that prints prime numbers from 1-20 in digonal form
Can anybody post questions asked in Engineers India Limited Interview? Thanks in advance.
Why did lightening arrestor solid copper rod head is sharp on mobile tower top?
what is the string efficiency
How will A Medium voltage circuit breaker(11 kV voltage level) operate under short circuit fault condition whether It is having short circuit release like Low voltage circuit breaker or relay should be given?
Sir 33kva 2 transformer load 900 amp calc 1800 amp mana jayega
how could we know the size of cable by physical view?
why we use the 100% and 95% stator earth fault protection for the synchronus generator ?
how can I calculate charging current of cable/overhead conductor? what is roll of voltage in it ?
Define early construction of human being
what happen if the parallel generator phase angle shift by 1 degree in manual mode
Why L.T.Cable voltage rating is 1.1kV,where as system voltage is 0.415kV?
How to calculate VCB rating for 33KV ,25 MW Power line?