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

Electrical Engineering Interview Questions

Questions Answers Views Company eMail

why do we use magnetic contactors ?circuit breakers are not enough?

5 23284

why the generator efficiency is greator than motor?

4 15219

Wheather there exist any dc transformer

6 10375

wheather the size of windings in motor and generator are the same

1973

how the inductor will work on dc supply?whether it will work or not?

NTPC,

11 23102

please give me solution to rectify the emi(electromagnetic interference)

Powergear,

1864

What are the different pre-commissioning tests that are performed on the distribution transformer, power cable and switchgear (11kv)?

Hitech, Reliance,

1 12269

Tell the details of the precommissioning tests that are performed on distribution transformer, power cable and switchgear (11kv).

Reliance,

1 3939

Mr. mohh sahid m not satisfied for ur answer to the que weather the size of transformer increases or decreases withchange in fr for more detail go to the answer given by me

Sail,

2096

DESCRIBE THE CONSTRUCTION ANDOPERATION OF BELT CONVEYORS AND SCR CONVEYORS , DRAW NEAT SKETCHES

2033

DESCRIBEPNEUMATIC SYSTM OF ASH HANDLING PLANT

5482

EXPLAIN THE ESSENTIAL FACTORS WHICH INFLUENCES THE CHOICE OF SITE FOR A HYDRO ELECTRIC POWER PLANT

2203

Hy the hydro power stations have high transmission and Distribution costs?

3 10998

HOW DO WE COLLECT THE SOLAR ENERGY AND DESCRIBE THE METHODS TO CONVERT THE SOLAR ENERGY INTO ELECTRICAL ENERGY?

1 10233

WHY IS THE UNITY POWER FACTOR NOT THE MOST CONOMICAL POWER FACTOR?

3 20251

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Un-Answered Questions { Electrical Engineering }

How to megger test 11 kV cable and the acceptance IR value

2929

wat is d diffr btw shunt coil and trip coil in VCB?

2784

What is the principal of motor?

1068

Explain how you decide what size of electrical wire do you need?

1082

write a program that prints prime numbers from 1-20 in digonal form

1963

how is the cable tray designed & how its total length is calculated for an Industrial plant Say for Ex. (500KW Motor Load)

1864

sir my exam is on 19/6/2013 under electrical branch pls send me sample aptitude questions as well as sample technical questions for jindal steel and power company

2242

Why the moulded plug comes with domestic appliances instead of assembled plug like anchor, Vinay 5/15 A.

1981

In Power cable specification what is U0/U and Um.

3740

plz send me the placement interview question and answers of whizchip(technical and apttitude)..i have an interview in next.

4970

What are the two major types of control system?

1055

PLEASE SEND ME NTPC RELATED INFORMATION LIKE WHICH TOPICS HAV MORE SCOPE,BOOKS TO READ,CUT OFF...PLEASE.mail at thiru.1203@gmail.com

2056

in 132kv substation CRT means

2586

I AM FROM ELECTRICAL ENGINEERING ? I AM ASPIRING FOR "BHEL".HOW I HAVE TO PREPARE .ON WHICH TOPICS TO BE CONCENTRATE MORE.PLEASE GIVE FULL DETAILS OF WRITTEN EXAM.

2094

Define active and passive network?

1092

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