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

Electrical Engineering Interview Questions

Questions Answers Views Company eMail

i karmveer bharti persuing b.tech . plz send me syllabus and name of reference books. for preparation of section eng.

2088

What core magnetic balance test of transformer? How to do this test in a three phase Star delta (star-LV, Delta-HV) transformer? How to measure and where to measure? thanks and regards Austin

Neutech, Power Grid, TSSPDCL,

22 100378

how to test vector goup of Dy11 transformer

APPSC,

1 15601

what is the differance between ac induction motor and ac synchronous motor?

5 10850

i am in need of AC SYNCHRONUS MOTOR 30KW. ANY ONE KNOWS THE MANUFACTURER OF SAME. ALSO MOSFET AC CONVERTER 20KVA CONT.OUTPUT.

1885

PLEASE EXPLANE WHAT IS " MOSFET AC CONVERTER"? WHERE AND HOW IT IS USED?

2 5448

relation between voltage and frequency.

IIUI, Lucky Cement, Reliance,

5 45168

Upto what extent, the lagging power factor can be improved with the help of capacitors?

6 8662

Why DC excitation is used for alternators? Why cant it be AC?

ABB, Ace Info, Alstom, Shalivahana Power,

35 77545

1. What is the difference between ac induction motor and ac synchronous motor?

11 24779

hello everybody...i m an Elelctrical Engineering student.. i m in final year.. i m attending IOCL interview on 2nd aug. kindly let me know on wat subjects to concentrate more...any body who has attended the interview can help... others can also post their views... thankyou.

3 5096

identify the components of the tube light and explain how they function???wat is inside the fluroscent tube???how it works???

NTPC, TPL,

7 51235

What is difinition of HIGH RESISTANCE FAULT and LOW RESISTANCE FAULT?

3 36576

why dc power can not be used in transformer?

GE, Sail,

33 68746

what is the differnce between ac and dc?

5 8029

Post New Electrical Engineering Questions

Un-Answered Questions { Electrical Engineering }

what is the circutor?why we use it ?

2280

Write down the design procedure of commutaj.

2091

is there any phase difference occurs while primary and secondary side mutual induction occurs?

1973

Advantages/Disadvantages of earthing of neutral bus on MSB instead of separate neutral earthing for transformer/DG sets feeding to MSB

2748

What is the maximum number of swithes that can be connected in series up to down stream point in an LV Distribution system?

1962

Which motor will you choose which can operate in both lagging as well as leading power factors?

1109

List of equipments required foe industrial repair lab.

1858

How to calculate that clean water supply in one Day from 150 KLD STP?

1960

How can we calculate the efficiency of a Running (On-Load) Motor ? What parameters are required and what is the method ?

1940

state working of halogen lamp?

1785

On what cycle does thermal power plant operate?

1110

Control cables in S's will carry 1000v which is AC R DC? Pls answer me

2117

what are the protecyion of transformer & generators

1929

What is shutdown of electrical sub station?

2462

how to ctrl motor by use of ac or dc drive.plz explain evdintly

1992

For More Un-Answered { Electrical Engineering } Questions Click Here