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

Electrical Engineering Interview Questions

Questions Answers Views Company eMail

Bus-bar is made of which material & name of mostly used material in bas-bar design ?

7 27270

How can you calculate the size of the down conductor cable for the lightning protection system. Is 70mm2 cable can replace 95mm 2 bare copper cable when the copper tape size is 25Wx3 thk mm.

1 5468

what are the dimensions for 200 kva transformer plinth (plateform),in which pcc m20 is used..

UPPCL,

2 11824

how many electricity poles are there and what are the names and their sizes.

1 2005

what the different types of cables used for 11kv and 33kv over head work and what is the size of cable in sqmm.

Ordnance Factories Board,

2 12245

what is the form factor of DC voltage

5 21797

what happens if we earth negative electrode of an rectifier transformer used in ESP. In which normaly positive is earthd from inside the xmer.

1 3537

can we use CBCT in neutral of solidly grounded transformer? in place of three phases we can pass only one phase which decreases the size of CBCT?

UPSC,

1 2380

how much load 15kva dg set can bear

7 22715

what is the value of voltage & current lightning during rainy season.

2043

can anybody tell me that for p.f. Improvment we use capacitor banks but how to decide its capacitance. As we all know how to calculate kvar but what abt capacitance value

1 1942

how much load 15kva dg set can bear.with full explination and how to calculate?

2 16154

WHY POLARITY TEST OF CT IS VERY IMPORTANT IN SWITCHGEAR

Birla, Reliance,

3 20373

in three phase it represented by R-Y-B.what is full form of R-Y-B.

Sun Pharma, TCS,

11 43792

WHY AREWE USING THE 3 1/2 CORE CABLES IN POWER TRANSMISSION

Phoenix Technologies,

1 5901

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Un-Answered Questions { Electrical Engineering }

What are the different methodes for calculating the short circuit Current?

2132

what is thermal resistance of PVC Cable.

1889

Please nybody say, weather the result of Bharat Oman is declared or not? Probable date of declare???????

2092

what will happen if synchronous machine rotor fed from single phase ac supply

1815

placement paper samples of mspl company

2013

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 .

1999

XYZ

2223

I need bhel electrical test pattern & paper

1917

could anybody able 2 send me jindal steels previous papers fr electrical steam....pls send 2 my id if possible....sirisha.shaik@gmail.com

2159

when will be the iocl interview results i faced interview on 8th september 2008 iam from electrical branch i faced interview for the post of electrical engineer??????????????????????//

2117

1)how to reduce the value of tan delta of trasformer and CB,bushing,CT&PT,CVT ? 2)how to reduce the resistance of CB contact and its operating time? 3)plz.....send me the project report on conditioning and monitoring of substation equipment on my email id (gusaiyogendra03@gmail.com)

2405

xfhnchncv?

1978

please send me the L&T Emb. sys. placement papers and entire details of pattren

2413

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

1857

hi plz send me reliance placement papers..i.e electrical technical papers that have been asked in reliance test.

3026

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