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 are the advantages of using distance protection schemes as opposed to normal overcurrent/ earth fault protection on high voltage feeders.

Eskom,

3539

What is x/r ratio?

1 4314

Can you explain operating principle of Inverse Definite Minimum Time” (IDMT) relay

2 13507

Is it possible to protect 3phase overload and earth fault of the 3phase system using two CT's.

2075

how do you find making current and breaking current of the circuit breaker

1 3822

how you connect the induction motor first in star and then delta in star-delta starter

1 3476

what is the differences between single phase ind. motor and three phase ind.motor?

3 5672

what is the difference single phase and 3phase starter

1 4494

at meter room 50 hrc switch installed,but there are not get earthing proper,so what happen?and 11kv transformer out put going in to hrc main 400a three nog each? so earthing is require for all switch? (some customer made earthing at there home.)

Ebrahim Textile, Siemens,

1862

?? how to calculate lighting system ????

L&T, Synergy,

1 3569

what kind of technical test that i need to learn because i have an interview tomorrow.. please someone help me..

Sony,

1969

how to check avr of dg set of 125kva

2551

what is the difference between arc and spark

2 6454

you have a 2 tonne ac that operates for 2 hrs daily what will be you monthly bill (this is complete question asked nothing else was given)?

1 3358

how to measure winding resistance of single phase motor?

Adani, Dodsal,

1 2958

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Un-Answered Questions { Electrical Engineering }

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

1397

how to calculate insulation level of transformer?

1643

PLZ sent the previous year question paper for GET in NHPC on my EMail id ppshanker@gmail.com

5389

can anybody send the rrb chennai &rrb bopal question papers of 2006&2007.My exam is on 12 oct 2008.Its urgent

2007

What is the reason that the humming sound is coming from the induction furnace panel?

2554

hello friends this is krunal here.. i have applied for he officer train in hpcl electrical stream.. any one who have applied before for electrical stream please help me out.. post ur reply to my mail id: krunal_airforce@yahoo.com.. any tips, old questions for paper or any help will do.. plz help me.. your faithfully, Krunal Darji

1844

what is destructive and non-destructive testing of welding

1630

What is Control & Relay Panel? And Remote Control Center?

2182

Explain how to determine capacitor tolerance codes?

1135

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

2080

CAN U PLEASE TELL ME SOME G.D TOPICS FOR APGENCO INTERVIEW&G.D

2367

What is different type of Electrical curve and how it protects the equipment's while up-normal situation?

1769

What are the material used for inductance coil?

1099

by using pump duty, how we will can calculate the motor duty(KW)? is there any standard or formula.

1936

HOW TO CALCULATE THE REGULATION OF 100 AND 25 KVA TRANSFORMER

1903

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