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Electrical Engineering Interview Questions
Questions Answers Views Company eMail

what is meant by insulation voltage in cables? explain it?


4 17446

In distribution transformers, fuse wires are very thin when compared to conductor size. How it's possible?

4 9376

is it possible to convert electrical energy to light energy for transmission purposes?

7 6224

What is power factor? Whether it should be high or low ? why?

9 29744

define the non synchoronism of synchoronous machine in general g or m??


Generally transformers has delta primary and star secondary. But in some transformer i saw Star primary and delta secondary. what is the reason for chosing like this?

2 2998

what are the colour's and their indications in bucholz relay?

4 10008

how tubelight circuit is connected and how it works?

Punj Lloyd Ltd,

7 51752

what is the working principle of electrical motors?

4 27899

what is our body resistance value?


11 36865

is there any lightning by passer is arranged in ship like buildings?


what is the purpose of neutral grounding resistor (NER) and why?

CBRE, Square Textiles,

8 45418

what is static electricity and how it generates?

2 4114

what is the reason for earthing static equipments? why?

3 8313

what is phase voltage and line voltage? in line voltage how 415v is obtained?

9 87203

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Un-Answered Questions { Electrical Engineering }

What are the special cables required for explosion proof wiring?


As you achieve greater success with the company after some years, Will you like to be a share holder in our company?


What are the disadvantages of thermal power plant?


In a single how much maximum current and watts using


Let me know that how i calculate the alternator sub tranciant reactance and tranciant reactance.


how to Select its CORE in electrical cables based on its applications? or Application of various types of electrical cable based on it CORE?


What is electrical earthing?


how braking & making capacity of circuit breaker are calculated?


what is PID control in VFD drives?


How to calculate the sag of OPGW during stringing???


what is distribution board?


describe the Operation of induction generators from bus bars


What is the Surge suppresor? Why using in a UDB's and How it works?


what is meant by re-rolling motor? how it differs from standard motor?


what is R Core Transformer. how it differs from normal transformers. dont search in net and post the answer.