Electrical Engineering Interview Questions
Questions Answers Views Company eMail

what is effect of unbalaced load -- say R 15A, Y 25A, B 10A

TransWorks,

4 5897

what is the technical diffrences of mccb and acb

TransWorks,

11 14713

can u please tell me how VFD(variable frequency) drive is used as a energy saver....?

Oracle, Essar,

12 11209




how we can calculate the transformer size.

Avalon, Edison, Hyundai,

21 50533

what is derating factor in Cable ? how we minimise this?

Bhel, College School Exams Tests,

18 97897

what is the meaning of rms value

IOCL, OCL, Fitter,

24 27581

Can u tell me the name of books of transformer testing?

6 5916

In winter we seem lightly an electric shock when we touch to doors(sometime)

REL, Infosys,

13 11323




Briefly describe your ideal job?

L&T, ONGC, LPGCL,

1727

why did youi choose this career?

ONGC, KTB,

928

what do you know about electrical

15 7251

what is GRR(Grid Rotot resistance)?Why it is used beside of LRS?

L&T, ACC, Sri Biotech,

9 40279

Explen all type electrical protection ? like O/C,E/F,NPS,VOLTAGE UN BLANCE,CURRENT UN BALANCE,NAGETIVE PHASE SEQ,AND ETC...............electrical Protection

Reliance,

6 13982

What is the meaning of key single line diagram?

Technip,

8 25165

hi friends i m from electrical branch and seeking for tech. + apti. both papers of hpcl plz get it available as soon as possible

Engineers India Limited, Engineers India,

598


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Un-Answered Questions { Electrical Engineering }

How to calculate loses in transformer of 160 KVA ?

463


what is lumped and distributed elements?

745


What type of pipe material G.I or M.S is used for sprinkler system?

6875


give me applications of sequence bridges . (used in 3 phase un balanced systems)

717


How do you compute voltage drop and cable size over distance?

946






what is the saturation point of crgo lamination.

819


Post possible questions for Power Factor Panel FAT / SAT

281


Is there any rule to select the voltage of motor based on KW rating? What is the rating above which lt motor becomes the HT motor?.

450


What is the effect of interchanging core(made of steel) and winding(made of copper) material in case of transformer? Give proper explanation in regard to different losses in transformer.

640


application s to shunt coil

633


HAI SENT HPCL APTITUDE QUESTION PAPER, MY EMAIL ID IS angus_eee04@rediffmail.com,angus_eee04@yahoo.com

839


ACCORDING TO IEC WHAT SHOULD BE THE MINIMUM HEIGHT OF G.I. STRUCTURE OF CT, PT, ISOLATOR, LA?

881


what is KA rating and how can we choose switchgears on applications

193


two way ckt diagram can be drawn by how many ways? give diagram

671


I FINISHED MY B.TECH IN EEE . I AM IN NEED OF A GOOD TRAINING INSTITUTE TO DO COURSES .. CAN ANYONE SUGGEST GOOD CENTRES IN TAMILNADU ,BANGALORE ,OTHER AREAS???????

655