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

Electrical Engineering Interview Questions

Questions Answers Views Company eMail

how to extend relay operating timing in 24V dc relay card (without using Timer )

1 2088

what is meant by PU value ? anyone can you explain briefly to me ?

3 5601

need help, please can someone tell me how can i calculate the main breaker and branches breakers to distribution panels (MDB) depending on the load ampere .. i really need it but can't find any site >>

3 4794

What is maximum permissible length of cable from transformer (33kV/0.433kV) HT side to HT panel which contain VCB? In which standard i shall get this information.

MSEB,

6 16836

Which motor has more efficiency ;Synchoronous or Induction motor ?

TATA,

4 8872

What happens when the power factor is leading and its disadvantages.

1 3961

What is the basic difference between 90% stator earth fault and 100% stator earth fault, and its phenmenona?

Reliance,

4 19968

purpose of breaker contact multiplication relay?

ABB,

5 25945

if two heater of rating 1KW,200v are connected in series 100v supply what will be the power taken

1 4785

write a program that prints prime numbers from 1-20 in digonal form

1 2063

What will be done if we open the secondary of CT on load??

Engro,

4 7312

what is the transiant condition in alternator? and how it can be prevanted?

1 2187

i alternator which of genarator used for excitor the what is reason?

3 5014

Hi.I want to ask how to calculate contactor rating current? for example I have 460 V , 100 A (induction motor) calculate contactor rating current?

2 4604

I want to know what must the CT ratio be on a load of 300A is a 3PH nutral to earh installation?

4 6182

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Un-Answered Questions { Electrical Engineering }

TO CALCULATE THE RESISTANCE OF GRR OF HT MOTOR 400KW WHEREAS STATOR VOLTAGE 6.6KV AND ROTOR VOLTAGE 705V AND ROTOR CURRENT IS 346A.

5582

I NEED RRB SYLABUS FOR JE ELECTRICAL ,PLEASE SEND TO MY E- MAIL ID joo28_eee@yahoo.co.in

2912

xfhnchncv?

1961

Yazaki india pvt ltd interview questions qurey related

1092

What will be result if we connect LT votage to the terminal of HT motor?

2200

Is there a standard depth of gravel fill in Substation Switchyard? Please give a design/drawing. Thank you.

5468

can you send me the placement papers of electrical engg. from companis like NTPC,DRDO,IOCL,HPCL,BPCL etc.?If,plz send as soon as possible.Thanks.

2205

HAI SENT HPCL APTITUDE QUESTION PAPER, MY EMAIL ID IS angus_eee04@rediffmail.com,angus_eee04@yahoo.com

2326

How I can Compare 120v/60Hz versus 220v/50Hz ? Please tell me both advantage and disadvantage ......

2090

please send me the previous year's question papers of jindal GET exams

5960

i want bhel placement paper for electrical if anybody having pl send to my id kavitha867@myway.com immediately

2046

what is meant by IGBT how they differ from tyristor ?

2512

how to avoid electrical shock how capacitor store charges wat are the speed control of induction motors state faradays law flemings left hand rule what is rotary converter wat is transmission and distribution what are the sources of energy abrevation of acb,vcb,sf6,igbt what is output equation of transformer which test copper iron and iron loss are calculated what is eddy current draw a single line diagram (10 marks) draw direct online starter(10 marks)

2041

Anybody tell me about modbus hex address of l&t trivector meter er300p??I want to read voltage,current,kwh etc via rs485...If anybody have a manual then send on my mail..Brijeshmodi18@gmail.Com

1968

what is a reactive power? what is the relation with power factor?

2279

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