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

Electrical Engineering Interview Questions

Questions Answers Views Company eMail

define superposition theorem thevnin theorem ,norton theorom?

2391

difference between semiconductor & conductor & insulator?

2374

what is bjt & mosfet? what is rectifier & diode?

1 5025

how to calculate the starting current of a motor? gopal

JIPT,

3 6556

how to determine the inrush current of a transformer

2611

How to calculate the current in DG What are the type of power pls explain with related formulas

Corona Enterprises, Sodexo,

1 6902

Electrical breakdown strength of an insulating material depends on............?why because?

2 6162

how to copy from plc ge fanuc versamax series,all input and output, adress, and printout.

ASM,

2500

what is the difference between earthing and grounding of electric circuits

HCL, Turbo,

5 13420

explain working principle of earth leakage relay

Divis Laboratories, SMIORE,

3707

What is the definition of ohms law?

AZ Engineering, Ecil,

7 11198

Is motorized MCCB required rotatory handle

1 4510

I have motor of 3 H.P. How i found the rating of capacitor use in it in single phase motor..???

2632

What is burden of ct,explain very simple

KSEB,

2 7907

What is Automatic interlocking circuit dighram between two contactor for DG SET panel.

1 4860

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Un-Answered Questions { Electrical Engineering }

what is Different between Bilinear and Unilenier?

2159

How earthing of switchgear system to be done.

1932

why the frequency and voltage in india is 230v and 50HZ. when compared to USA say 110v and 60 HZ.

1446

What is meant by system?

1064

how we calculate the dick for a pole?

2185

before transformer oil dielectric strenght tests are taken the oil should be allowed to settle to remove option 1 air bubbles 2 gasses 3 contamination 4 water

1660

why we are using Load factor?

1953

Explain mechanical rotational system?

1128

1.What will be stored in online ups EPROM IC?

2053

how to get electrical supervisor competency certificate in gujarat. i did 3 year diploma in electrical

2571

sir i had plane to do some project with the base of hopkinson test in AC supply its possible

1865

If we have to find the inductance of a dc shunt motor then by giving dc supply or ac supply and what is the reason for it. (this example is from "to determine the transfer function of a dc shunt motor ")

1979

what are the problems that generally occur in power flows??

3251

IF % IMPEDANCE OF A TRANSFORMER IS INCREASED FROM 5.8% TO 8% HOW MUCH THE EFFICIENCY OF THE TRANSFORMER WILL COME DOWN?

2373

How many types of instrument cables are there?

1098

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