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 basic diffrence between Electronics & Electrical engineering

13 18865

Why we use Carbon & graphite mixxed brushes in the DC motor?

6 17625

If carbon brushes spring tension either loose or tight, what happen on Motor performance During Full load Operation?

Electrex, HP, TATA,

5 10512

Why in DC drive u r using in Klin operation in Cement Plant?

7 22824

Why use prefer Dc drive in place of Ac drive for kiln Operatio in Cement Plant?

Orient,

4 12799

why do we generate only 3ph ac?is it possible to generate 4ph,5ph,....?

Accenture, Bhel, Reliance,

6 16457

who invented electricity?

L&T,

20 26182

during positive and negative half cycle of ac supply what happenes in the load?

Siemens, Wipro,

1 6546

why do we generate sinusoidal ac?can we generate some other waveforms by alternators?

Siemens,

11 19708

What is the unit of vaccum?

Manhattan,

14 23495

Why Hg means mecuiry used in vaccum mesuring unit?

Manhattan,

2 7170

Do you know how to measure the earth resistance?

Manhattan,

7 15980

whether a separate starter is used for a motor while it is connected to a vvvf panel?

2 5403

What is Torque Vector Control in VVVF Drives?

PEL, Schneider,

6 17633

what is the use of choke on tube light fitting

Bhel, Dharma, HSBC, TCS,

37 82711

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Un-Answered Questions { Electrical Engineering }

I NEED RRB APTITUDE QUESTIONS AND MODEL PAPER,PLEASE SEND MY E-MAIL joo28_eee@yahoo.co.in

1998

I HAVE BEEN SELECTED FOR APGENCO A.E(ELECTRICAL) 2008.HOW MUCH WEIGHTAGE FOR INTERVIEW AND WRITTEN TEST.HOW I HAVE TO PREPARE. PLEASE GIVE INFORMATION IF U KNOW.WHAT ABT G.D THIS TIME.CALL RATIO 1:2

2980

Can you used moeller lzm1 mccb in a dc system with 125vdc and 20ka short circuit current , beside is it have 24 or 48 volt shunt ? Beside how long current can through from An MCB shunt contacts? (like Z7-AS 24 V)?

2146

how to interlock 3 nos MCCBs using under voltage coil. please provide me circuit diagram?

2665

sir am giving jspl exam on 19th oct . i belong to eee, so plz send previous question papers ..........to dis id abhilash203@gmail.com

2654

where are the circulat the diesel in DG parts name with pictue

2203

If a current -8+6sin6t is flowing three ammeter, one is a centre zero PMMC meter, one is true rms meter and one is moving iron meter. What are the reading of these three meter respectively?

2303

Hello sir, pls send me hpcl technical test papers .i am. Appearing for the exam.

2787

please send me previose rrb junior engineer qustion papers

2219

What is the basic principal, by which DC voltage level is increased more than the supplied AC voltage during conversion. As upto AC level it is contorrled by firing anlge but after maximum level how is it possible.Please clear picture. OR we have to supply the higher level AC?

2033

please send me the previous year's question papers of jindal GET exams

5966

Draw the circuit of clapp oscillator?

1214

plese send me the oces/dgfs sylabus and previous year question pattern of electrical engg.?

2371

Pls mail me utility & Dg related question with answer

1855

i m in need of current rating chart of heavy duty pvc/xlpe, cu/al cables. can somebody provide me? if yes, plz send me at ashish_patel111@yahoo.com

2082

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