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

Electrical Engineering Interview Questions

Questions Answers Views Company eMail

If induction motor load is incresed motor speed decrases.But in syncronous motor load incrases speed canstant why?

5 19152

how induction generator generated the power without excition like syncronous generator.

3 5962

what is function and advantage of double delta winding in induction generator?

1 3898

WHAT HAPPENS IN DIFFERENTIAL PROTECTION IF CT REACHES ITS KNEE VOLTAGE POINT?

Jindal,

4 10742

what is RMU ?

MacLellan, Shalaka Infra Tech,

26 116257

for ac networks if the voltage wave form is V=Vm sinwt here the voltage Vm=230 for the frequency 50hz then the time period is 0.02 sec then for the time period 0.12 sec what is the voltage

4 19029

testing of transformer

Vijai Electricals,

1 4534

why transformer core is eathed?

ECE,

7 31166

NOW A DAYS THE POWER SUPPLY IS VERY LOW.SO THE FLURESCENT TUBE LIGHTS ARE VERY DIM.IS THERE IS ANY WAY TO INCREASE ITS BRIGHTNESS?FOR EXAMPLE ANY CONVERTER,CONDENSER?

Bhel,

1 4153

what is the difference between ELCB and RCCB

Concorde, Hyundai,

5 12925

How to design constatnt power source with variable current and Voltage.

2 4751

where can i get the previous years question papers for APGENCO exam.

3441

What is the meaning of Dyn11 of Transformer.

17 132137

why return path in terms of neutral is required please give a relevant answer

3 6520

Name different types of circuit breakers and their voltage ratings?

NTPC,

11 39987

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Un-Answered Questions { Electrical Engineering }

what is the constructional difference between a power transformer and potentian transformer?

1709

I am completed DEEE in tamilnadu, now i am working in andhrapradesh with 2.5 year experience in relavent field. capacity of the tranformer is 11KV, 1MVA Transformer, i am eligible for getting c licence in andhrapradesh pl help me.

1537

what is spadar bar .why I use in DC generator.

1873

Please explain, how to test vector group of tranformer(Delta y1) . Thank

1668

how synchronous condenser is used in place of synchronous generator with out negotiating IEEE standards? Can i use 3 generators as synchronous generators and 2 generators as a synchronous condensers in an IEEE 14 bus system with out disturbing the standards?

2087

what is difference between 2 pole structure and 4 pole structure in transformer yard

5972

i have completed deee and i've (June2012-feb 2015 experience in electrical maintenance in pvt ltd company.company having HT & LT electrical power.how to apply electrical C-license ,NOW I was resigned my job,what are requirements of applying for c-license

1681

how to prepare the technical test

2048

What is BusBar integrity test and how it is conducted?

2178

placing earthing pit in pathway is correct or wrong??. placing earthing wireGI1/18 inside walls is correct or wrong?. explain!!!

2117

sir, I am from EEE branch.On feb 17 iam going to write an Exam for hindustan petrolium corporation Ltd.So plz send me the written exam pattern/Q's/interview questions.please mail to eee_dharmendra@yahoo.com

1799

what is basic difference betmeen normal & flame proof motor??

2127

What is magneto on a gas generator. how it functions. its out put is d.c or a.c. how it can be checked for correct functioning

1949

What the difference between ac and dc inductor an capacitor

2357

i am venkat i got gre 930(verbal 270 quanta 660) and my toefl score 105..here question is why u got less score in gre ? what i supposed to tell...any chance of rejection is there...my accadamics record is very good

2111

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