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

Electrical Engineering Interview Questions

Questions Answers Views Company eMail

What is the end effect of linear induction motor ??

1970

How much current can 11KV line carry? What are the formulae used to calculate current across both side of transformer? Moreover I need to know can I connect 33KV line with transformer of 1600KVA? Details are: V=415, Pf= .9

3 64342

What are the functions of temperature scanner in power transformer?

HCL,

2129

What are the difference between off-load tap changer and on-load tap changer in transformer?

HCL,

2 18234

What is Annunciation?

Solare,

1978

what are the functions of current transducer and voltage transducer?

MEL,

1 4025

What percentage netural current is in netural depend upon the phase current

1 3320

in cable joints procedure what electrical problems have been solved out ?

1 3579

which bridge is used to measure frequency?

2 4901

what is the 2MVA distribution transformer efficiency

1 3868

i have to use generator in my project,which gen. i can use?

1 3177

which type your UPS on line,off line give the reason?

Roto Power,

2 4257

why transformer measures in kva

4 7297

What is the distance between the EHV lines and also the distance for earth ??

2 10918

what is carona and how is occur?

5 6839

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Un-Answered Questions { Electrical Engineering }

What happens to a motor if it is connected in Delta connection

1003

i need previous entrence exam papers of nhpc.

2798

I am EEE student i want to improve my core side skills.how cn i approach it?

2477

What is the minimum value of hfe for the oscillations in transistorized rc phase shift oscillator?

1205

What is the difference between a Root Locus plot and a Bode plot?

1231

A 100W electric lamp is supplied from a 115V, 60HZ source. The peak instantaneous power dissipated in the lamp filament is

2334

what is sustainable current of any conductors . a bare busbar or pvc cable has different sustainable current .

1739

Would you recommend to replace all oil filled cables with xlpe cable for hv transmission with the current technolgy for xlpe cable?

1447

what is The difference between national electrical code and I.S.Code (electrical) and what is the value of NEC in electrical engineering field

1967

how to check ac servo motor

2215

working principle a.v.r. ?

2352

what is ratio of copper wire size and current ?

1786

Why neutral point is consider as zero potential?

2557

what is is the potential diffrence between two phase ?

6285

what is upper impedance and lower impedance of a distance relay

1990

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