Electrical Engineering Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Electrical Engineering Interview Questions

Questions Answers Views Company eMail

What is the difference in Line PT & Bus PT.

Bhel,

3 38126

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

2 4332

what is the difference between Resistance VS capacitance

Jindal,

2 5882

what is the main difference between power devices and signal devices

Wipro,

2191

Difference between divercity and power factor

1 4096

if earthing is not connected to computers any problem ?

HP,

2 7489

Distinguish between shunt and series field coil constructions.

BEL,

2 12653

Difference between divercity and power factor

1 4252

why earthing point in the 6amps/16amps socket bigger than the remaining (Phase & Neutral)points.

1 2566

In diesel generator how AVR get voltage to excitation. And basic diagram DG EXCITATION CIRCUIT.

Hyatt,

3326

how much current carry a 3-1/2 core of 100mm size cable.explain it with solution

ACS,

2 5745

when 40 watts and 60 watts bulb is connected in series, which bulb glows brightly ?

5 17981

What is the relay function?

2 5222

what is RCBO?

1 4345

why does a dc machine has high efficiency while working as a generator than as a motor

1 3363

Post New Electrical Engineering Questions

Un-Answered Questions { Electrical Engineering }

how wecalculate breaking capcity of acb mcb mccb .explain with example

1937

According to conduit size which size wiring & how many wires can we provide wires in conduit & how can we select conduit size accordingly?

1902

is that a problem if i connect a single phase load to a secondry delta connected transformer but i get a neutral from other transformer i the system?

1860

why EMF IS INDUCED IN A CONDUCTOR WHEN FLUX LINKING WITH IT CHANGES ACCORDING TO FARADAYS LAW.

2024

Explain the different methods used in the choice of rotor slots for reduction of harmonic torques in an induction motor.

2032

The series field winding has low resistance while the shunt field winding has high resistance. Why?

1725

Logic using 1 kV or 1,1 kV grade in house wiring Low voltage cable. Explain/suggest? some use 1kV and some prefer 1.1kV grade insulation low voltage cable why??

1653

Hello to all, Please someone can send me HPCL ELECTRICAL Engg. Sample papers to me? Its urjent....my email address is.... raviasiapacific@gmail.com

2143

What is the rate of WCT on the Electrical Contracts comprising of DG Sets and Civil Works in Delhi ?

2194

what is the circulate the diesel in DG in side pls tell parts name and picture with circulate the diesel

1994

What are the advantages of the three-phase motor over single phase motor?

1093

How many types of instrument cables are there?

1098

What are the advantages and disadvantages of the dc motors?

1133

In a single how much maximum current and watts using

2165

If we have use two power cable for incomer, that time how many use cbct for earth leakage protection? 1 or 2 if 1 way? If 2 way?

2103

For More Un-Answered { Electrical Engineering } Questions Click Here