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 mulplying factor of trivector meter (11kv) having ct ratio 100/5 amp.

2 3028

Which type of transformer used in lighting load?

IMFA,

2 3354

Please explain the following and how these are working with PLC unit 1.I/O Module 2.I/O Device 3.Adaptor Card 4.Ribbon Adaptor 5.RS 485-FC

Shree Mayur Engineering,

1549

what is the practical application of full adder circuit?

College School Exams Tests,

1811

How to calulate Locked rotor amper(LRA) for compressor type motors?

MAF Dalkia,

1727

how we can decide that what value of ht line will come to any commercial building? (ans except According to the building load)

1608

How does a clampmeter measures dc current

1 2762

Does Rheostat can use for power factor correction?

GOMS,

1 2952

we have provided 30 mA rccb to water cooler.but we feel shock in cooler body.what is the reason?

FCC,

3 4586

What is dry and wet flashover.

1 3634

What is meant by pilot exciter and its working?

2 8461

if vcb make contact but output notreach give the reason?

VVF India,

2 3352

my diploma certificate in my higher education college

Aastha Spintex,

1578

I am having a 1500 KVA transformer whose secondary current is 2086A and my connected load is 1000 KVA, I am having 400 KVAR APFCR for PF improvement what ratio of CT should i install in LT EB Bus to get optimum PF improvement?

1700

I am having a 42KW 3 phase electrical heating furnace, heating element is 80/20 nichrome material, my connections is made in such a way that 2 star connection compromising 2 coils per phase so totally 12 coils, shall if i use it unbalanced star condition (instead of 2 group of 3 phase or 1 group of 3 phase, connecting 4 phases of 5 phases) what will be the consequences and is it acceptable?

1641

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Un-Answered Questions { Electrical Engineering }

Hi,iam a diploma in electrical engineering.rtd from indian air force in apr 2007.prsently working in reliance next link as a network maintenance engineer since 2007,can i get a job in motherson sumi.

2328

how to choose cable size with respect to load? how to convert cable size in mm2 to sq.mm?

5881

what is the difference between surge protection capacitor and surge arrestor

2268

hi, i finished b.tech eee in 2008, im worked in dg sets mfg company , now i left job in 6months back, now again i want get job core side, how can i get? is there any couses we have learn to get better oppurtunity? /

1926

I want the details about BHEL company examination.Can anyone able to help me please.

2017

any one can explain the stages of a knee point which is taken during ct magnetising curve.

1734

What is the Diff. btw Manule Pull Station & Manule Abort Station Switches used in FM200 System??

1818

WHAT IS DIFFERENCE BETWEEN CAPACITOR AND CAPACITANCE?

1956

Explain the working of variable frequency transformer?

1087

Which power will flow first if we switch on a motor Active or Reactive? How?

5453

Is there any relevant technique to produce power from light and heat energy of the sun simultaneosly from same rays of light?

1834

what are the Alarm, Trip & Safety equipment (Issues) present in Power Transformers pls Mail it to ashokbabunhce@gmail.com

1876

Is it advantages of having star-delta vfd than normal star vfd , if yes why?

2210

why do we not use equivalent voltage source in negative sequence equivalent ckt.

2004

how to test the turn ratio of 3 phase transformer using volt meter shoe the curcit diagram.

2390

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