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 transformer cannot rotate though the princplebehind induction motor is similar to a transformer?

GE,

2 5373

What will happen if I apply DC to AC transformer? please send detailed answer at habib_rahman_habib786@yahoo.com

4 12149

How to calculate LT Network length in power distribution ? Service cable length considered or not?

Torrent Power,

2757

what r the preventive maintenance of air compressor

Jindal,

1 2710

if we supply to secondary winding how transformer work?

2 6138

does the transmission line model also requier active power in no-load operation?

1 12610

Is MEN and RCD related to each other ?? IF yes then how??

1932

Pleae send me last 5 years of Question book about RRB chennai.

RRB,

2358

Dear sirs, pls check this 4-20ma to RS485 module datasheet,pls guve me some suggestions. http://www.szsunyuan.com/sy/pro_more.asp?Productid=539 Thanks. E-mail:yunianjiang99@gmail.com

2127

Why we use shunt coil in breaker??????????

7 27881

why we use dc motor instead of ac motor?

Air Force,

7 29476

How to convert farad to kvar. both are the unit of capacitor.

College School Exams Tests, UltraTech, Vikram Ispat Industries,

5 42273

hai...... tis is Hemanth. jst now completed electrical engineering... i wanna to apper for ap tranco exam... plzz send me the previous q's paper link......thanx in advance.

2168

How can I calculate the Mega watts required to run a plant having many electric motors and other electrical components.

ISS,

2140

why we commonly use delta star winding in power and distribution transformers

7 22057

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Un-Answered Questions { Electrical Engineering }

HOW DO I CALCULATE THE SETTINGS FOR THE DIFFERENTIAL PROTECTION OF A 12kV/6.6kV, 6MVA,DYN11 XMER WITH PRIMARY SIDE CTR 400/1 AND SEC SIDE CTR 600/1?

2686

Pl. share your experience about industrial-electronics repair of machine tool.

1952

Different STANDARDS (BS, IS, IEC etc) gives different informations on CT specification. How they correspons w r t each other (i.e I mean to say BS provides "knee point voltage" but IS does not, then how can i select CT)

2015

how can we design robots

2004

how many load we can take for lighting

2326

armature is that part in which current is induced since in dc motor we supply current to the conductor so why we call it armature?

1969

What is difference is of VSD,VFD,VSDS, are they the same as the direct current to control dc using above mention

1596

How do you select the pickup value of the relay?

1380

What is the important precuations need tocarried out while working with Electrolite in Battery PM?

1956

Why derivative controller is not used in control systems?

1246

my bachelors was done with EEE now i got admit in NU with CS as course. how to answer this qns 1) why u choose cs? 2) why u changed from eee to cs

1848

Single line diagram for dbb (double bus bar)system.

2012

what is the role of transistor in Circuit?

1245

how to select the no. of brushes in a lap winding?

2252

DG SET BLOCK DIGRAM

2360

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