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Electrical Engineering Interview Questions
Questions Answers Views Company eMail

I need bhel electrical test pattern & paper

 1396

how many types of ct retio

 3 4669

What is TR of AC?

Carrier, Reliance,

11 58495

what is different between neutral and earth?

 4 6150

If we give the 440 V supply at secondary winding of the transformer then what will affect at primary winding???????

 6 6719

If 440 V supply has given at the secondary winding of transformer at that time if we apply 11 KV at primery then what will happen???????

 4 6081

Can transformer develop three phase power from a single phase source?

ONGC,

12 16737

Why effective AC resistance is more than DC resistance of a transmission line?

HCL, ONGC,

9 22379

What happens if the capacitive reactance of a transmission line is very high?

ABB, Power Grid,

5 13894

what is the difference between 5P20 class CT , PS Class CT and 5P10 class CT??

 5 145131

what is the potential difference between line and earth?

 11 14307

Hi, This is Laila. I am selected for syndicate bank interview. Could you please share your views and the questions asked if you have faced the interview My email id is laila_honey09@yahoo.com Please send as fast as u can.Thank You Thanks... Laila.

RRB,

1631

Is there any difference in AC current/ DC current carrying capacity of a conductor .What can be maximum current handling capacity of a 2.5mm stranded cu cable when connected to AC and DC supply.

 1 6539

We have given to 3phase supply to ups system & how can coming netural

 1645

what is the effect of power factor in electrical circuit ? if we mainten power factor near about unity (0.999) our energy consumption Units increase or decrease?

Piramal Healthcare,

11 12972

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Un-Answered Questions { Electrical Engineering }

How each of the following losses occur in d.c machines (i) copper (2)core (3) windage (4)friction please help me

1591

why u r living from presentaly working.

1955

whether fibre optic cable in high voltage earth conductor is used for protection circuits

1170

What are the basic elements used for modeling mechanical translational system?

608

HOW TO WRITE A QUENTION ANSWER? I MEAN SHORT OR LENGHTHY ? OR FROM THE BOOK AS BOOK..... SOME TIME WE GIVE A ANS FROM THE BOOK AS LIKE BOOK ND WE GET MINIMUM 60% MARKS OR MORE THEN....... THEN HOW TO FILL THE Q-PAPER?

1517




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.)

1466

is it value of power factor is more than unit. whats effects in the source supply

1596

what is the use of surge suppresser in 33 KV incoming panel. where it must be installed,inseries with incoming cable surge suppresser must be at incoming of the breaker are outgoing of the breaker

4541

What is meant by analogous system?

761

pls,send the previous year written test questions.

1443

How does the phase sequence controller works, how it identifies the phases? confirm working principle

1609

What is called grain-oriented laminations?

622

. How to calculate the Short Circuit Impedance in Transformer? How to calculate the Short Circuit Impedance in Transformer?

1624

how can we select the appropriate VCB ?

1818

can u please mail me the syllabus for GET exam for damodar valley corporation?

1597

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