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

Electrical Engineering Interview Questions

Questions Answers Views Company eMail

Office , overtime and television how big this stage?

ONGC,

2000

Why the stator is rotated in ceiling fans not Rator?

3 12673

what is the function of choke and starter in a tube light?

2 7097

what is the differenc between A.C. and D.C, which is more dangerious?

4 7522

explain remenance . differentiate high remenance type ct & low remenance type ct

Coca Cola,

2090

Explain (in simple ) - root mean square. whats its role in electrical fundamandal.where its used

MRF, PPCL,

2337

Is current scalar or vector?

11 19528

it is possible to rotate the DG engine dc starter with wrong polarity connections? why?

2215

What will happen if we give transformer a dc not ac

5 9440

Why the brushes used in dc machines are made of carbon not from other metal?

3 9616

In Ferantti Effect Receiving end voltage is greater than sending end voltage but how it is possible. I know its all about charging current but give me some more detailed explaination?

3 7045

Why the brushes used in dc machines are made of carbon not from other metal?

2 8155

Why generally the transformer primary is connected in star & secondary in delta

7 18593

what happened if power factor is "1"

Reliance,

9 12623

Pls explain about full theory of salient pole generator?

Kirloskar,

1 4645

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Un-Answered Questions { Electrical Engineering }

i want to know that what is the eligibility critaria for ongc exam?

3001

how test transfomer(3 phase75kva) by megger

2065

1. How many types of mangers? 2.How many types of capacitors? 3.pls tell me normally types alternator problems?

2267

working of diesel generator ?

1799

How one can check the MAIN of a house wiring ?

1913

When distance between two pulleys is not fixed, the tension of belt is adjusted by a) driver shaft b) driven shaft c) adjustment screw d) belt

2985

what is resver in electrical enginnering with answer

1680

why the neutral point in connnection oscillates?

2217

Is it possible to connect a safety device in to parallel?

2096

Did RMU have ct and pt ?

1320

What is knee point voltage?

1093

what is an unbalance in acircuit? in a three phase 3wire circuit how an unbalance will come? in a three phase four wire system how an un balance is coming?

1789

what is the maximum permissible limit value of leakage current and leakage counter reading to replace lightining arrester?

5088

Compare jfet’s and mosfet’s.

1226

Either the Armoured Earthing strip of HT 3 core cable have to pass through CB CT or not , why ???

2038

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