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Electrical Engineering Interview Questions
Questions Answers Views Company eMail

Why use windmills is squirell cage generators?How to calculate the slip ?

2 2555

Why DG set rating in KVA

Crompton Greaves,

13 44345

What is the temperature and cooling aspects of dc motor

1 2168

why we can turn on the phase-A scr in 3 phase converter at 30 degrees



please, Send me last technical test question paper in my email id..


I am working as a software engineer for the past 4 years. I am interested to do in premier inst. like IIT, IIIT, NIT,... I am preparing for the GATE exam for the past 2 years. Can anyone tell me how about the placement in IIT's for in (microelectronics and vlsi or electronics related discipline). Some of them are telling like placement is very rare for electronics. Also the placement details in IIT websites are not true. Is that so ? can any one help us regarding this.

1 3689

hi friends how 3 phase converter functioning ?what is working principle of rotory phase converter ?


when we catch any one of the phases with our both hands in air(without touching ground),our body acts as a it correct.please clarrify it.

4 3280

What is the requirement of sulphuric acid in electrical feild?

1 2436

How to checking sld drawingas and control drawings

1 3165

why double earthing is required for welding machine & electrical tools.

7 31091

how hydrogen cooled alternator undergo maintanence ? that is hydrogen when come in contact with air can result into explosions .



what is the technical term when and alternator's prime mover fails.


3 3311

what is meant by differential protection of transformer

1 4670

what is meant by neutral Ct of a transformer and how it connected in transformer

4 17605

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Un-Answered Questions { Electrical Engineering }

There are Two questions about Steam Turbine Generator... What is HRSG bypass of LP, HP used for in power generation? In particualar, in the event that fault of HP bypass, there would be STG TRIP in operation but none on the LP bypass fault...what's the reason ?


suri transmission


How to calculat the ratio of HT\LT in energy meter


what is the IS foe lightning arrester?


please anybody help me to find out the BHEL trainee Exam previous year questions papers . if u ve pls. send it to


what is meant by neutral compensation factor and where it is used


why we have to particulary use ACB for below ratings,even available of MCB,MCCB with that range ?


At what speed 1 HP motor can run an electric car of weighing 400 kg?


how to store the thunder power?


design a 3 bit synchronous and asynchronous counter using T- flipflop


Which are resistive loads & which one are inductive loads : Refrigerator, Split air conditioner, ceiling fans, well pump, fluoresecent bulbs, T.V, CRT Monitors, Adsl Routers, C.P.U, Printers, Deep Freezers, Speakers, DVD Players, Microwave oven etc. ? Output Power for these Appliances Would be same like this : P = V * A * P.F Or would be changed ? thanks


If we impress a dc voltage of 230 V on an unloaded 230 V, 50 Hz transformer it wi A give high secondary voltage B burn out C give secondary voltage as per K D none of these


What does the term supermesh means?


what is servo motor and how it works?


Working of microwave oven?