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

Electrical Engineering Interview Questions

Questions Answers Views Company eMail

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

2 4519

Why DG set rating in KVA

Crompton Greaves,

13 53919

What is the temperature and cooling aspects of dc motor

1 3542

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

JSW,

1 3660

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

2362

I am working as a software engineer for the past 4 years. I am interested to do M.tech 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 m.tech in (microelectronics and vlsi or electronics related discipline). Some of them are telling like placement is very rare for m.tech electronics. Also the placement details in IIT websites are not true. Is that so ? can any one help us regarding this.

1 5205

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

2098

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

4 6147

What is the requirement of sulphuric acid in electrical feild?

1 3834

How to checking sld drawingas and control drawings

1 4849

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

7 38761

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

DVC,

1916

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

DVC,

3 5875

what is meant by differential protection of transformer

1 6058

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

4 21167

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Un-Answered Questions { Electrical Engineering }

diff.between servo motor and ac motor

2052

why Lightening Arrester Probe sharp at Top of telecom tower.

1556

What kinds of decision are made about CT from it's Knee point(voltage & current)?

5081

What is the function of NER and NET?

2446

why can the rotor of 3 phase slip ring induction motor not be a 2 phase rotor?

2065

Why the output of OP-AMP is always less than Vcc?

1913

What is cable tray, its type, and its support?

1151

hi there i am highly enthusiastic about discussing electrical concepts , and hence i wud lyk to invit al do intrested to join me at gtalk and hav a dscussun of the concepts , ad me as a freind . my email id is rakesh.2k99@gmail.com

2094

how do you choose the cable size as per amps rating & the voltage drop for the same.

1783

WHERE NEUTRAL WIRE IS CONNECTED AT DOMESTIC TO TRANSMISSION LINE(SINGLE PHASE TO THREE PHASE)

1835

Give some differences between open loop and closed loop control systems.

1168

Why are the laminations insulated from each other?

1161

why co incidence factor considered in transformer sizing?

1866

Which of the following alternatives will be cheaper (1) A 100 h.p AC, 3-phase motor (2) Four motors of 25 h.p each (3) Five motors of 20 h.p each (4) 10 motors of 10 h.p each explain

3030

How to calculate approximate load loss of a distribution transformer by knowing %ge imp of transformer?

2215

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