Electrical Engineering Interview Questions
Questions Answers Views Company eMail

what will happen if we pass a dc current through a ac bulb of 60 watt.The dc current is half ac one

4 5648

What are methods to avoid the inrush current at the time of starting of power transformer ?

Wipro,

8 7682

What is the min and max ohmic value for earthing?

Wipro, NewTek,

15 26071




WHY IS THE EARTH FAULT CURRENT ALWAYS LESS THAN THE NORMAL CURRENT??

Reliance,

7 11664

WHY IS RESTRICTED EARTH FUALT PROTECTION NEEDED?? WHY CANT DEIFFERENTIAL PROTECTION SUFFICE???

14 19825

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 2288

In view of Electrical Engg. What is the use of SCR(Silicon control rectifier)

11 9641

if receiving voltage is higher than sending ones what will be the effect of receiver

4 3628




What is the breakdown voltage?

13 7922

What are types of encoders?

Wipro, ITC Infotech, UFO,

19 73810

how water and air molecules are conduct the heat?

1 1912

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"

642

What is min and max voltage between earth and neutral/phase if it perfect earthing?

Wipro, L&T, ISS, Epoch, ITC Infotech, Statex, Power Works, Sterlite,

37 207317

why designer use kva rating instead of kw in transformer rating???????????????

9 13537

send me any model test paper of clerical post of state bank of india.......

606


Post New Electrical Engineering Questions






Un-Answered Questions { Electrical Engineering }

what is the internal working of star delta starter

894


What is Faraday's law

232


how to find the voltage's of a transmission line plzz help with pictures i am not able to understand

38


Show the schematic arrangement of diesel power station layout and give its principle of operation.

1722


How many wall/floor flange will i use in bus duct system if we have in our design a 35th floor building.

197






please describe the Transformer setting, Motor setting, I/C setting, Tie setting

544


how to design coil turns ?

700


What is an alternator impedance value?

1696


what is the relationship between phase & neutral

1071


How much weight an electrical engine can pull??

859


Can anyone please give me the parameters , formula needed to calculate the circuit breakers for building services.Thanks

886


1600kva capacity Transformers how the bucholz relay,Oil temperature,winding,surge relay relays setting are to be done

704


What is value of earth resistance required for substation and equipment earthing and what are the reference guidelines

486


what is capacitor voltage transformer?? how it is different from potential transformer?

844


How test for Ddo vector group test condition?

857