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 value of 3 phase voltage?

RECPDCL,

8 10684

why do we need a 4th wire in 3phase 3wire transmission line

6 9696

What are the limiting factor for controlling maximum hot point temperature within a hydrogen and water cooled generator?

1 3893

resistance of transformer oil=?

HCL,

1 4913

What shall be minimum thickness of firewall in between two transformers and which code specifies it ?

1 19758

Three phase star connected PT transformer primary side one phase fuse is blown what will be the output in secondary side(Secondary side also three phase star connected)

1 3493

Three phase star connected PT transformer primary side one phase fuse is blown what will be the output in secondary side(Secondary side also three phase star connected)

Sun Pharma,

2 7576

what is the internal working of star delta starter

1 2180

in a plug point why the hole size at the top is large?

Bhel, TCS,

9 14137

what is 'A' Check & 'B' Check ?

2 5025

What is single break or Double break related to MCB?

2 5758

How to convert KW to KVA or KVAR OR kvar/kva to kw?

8 80600

open circuit test when performed on double the voltage & double the freq, then what will happen with p.f and current magnitude?

Aarti Drugs,

1 3126

what is an S.C.R. and how do they work?

GE,

4 7510

How line capacitance & line inductance varies with increase in height tower.

1 2413

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Un-Answered Questions { Electrical Engineering }

Draw the vector diagramme for Asynchronous Induction Generator at noload,half load and fullload.

2078

why and how voltage sharing in transformer, during magnetic balance test ?

2431

hai iam arunkumar. i have applied for an section enginner in rrb. i want lat 5 years solved question papers. if u have please sedn it to arun30682@gmail.com

1886

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

1999

WHAT IS THE MEANING OF BALANCED / UNBALANCED IN STABILIZER TYPES.

2717

anyone knows service engineer in chennai for EDM SPARKING MACHINE.CHMER PULSE CD 60 M.pL GIVE ANY CONTACT NOS

2480

please give some hindalco placement papers for written exam

1879

sir, I am from EEE branch.On feb 17 iam going to write an Exam for hindustan petrolium corporation Ltd.So plz send me the written exam pattern/Q's/interview questions.please mail to eee_dharmendra@yahoo.com

1922

ANY ONE TELL ME ABOUT generator synchronization panel panel to synchronise 3 gen of 250kva both automatic and manual. 2 gen output vol 415 3ph, 1 gen output vol 400 3ph SEND THE DETAILS DIAGRAM ON THIS EMAIL ADDRESS ayazleo@hotmail.com as soon as possilble best ragrds electrical engineer ayaz mahmood SAUDI TECH

4221

please send me jindal previous aptitude and technical question and answer.my email id is deep_raj@live.com

2040

hi this is hema, r there any books in particular for the preparation of the APPSC-A.E.E(electrical), if so please mail me the names ... thank u .

1994

pls someone send me sample question papers along with the key.thanks in advance

2462

In PFI plant one stage capacitor connection is directly connected(with out megnetic contact controll). but why?

2350

what is meant by IGBT how they differ from tyristor ?

2520

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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