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 vcb & working principal

JLL,

4 6942

we have 15 ampere variyac but we want 30 ampere variyac what we do

Delta Roto Tech,

1929

what is the need of reactor in between the transmission line?..like powergrid like that..

Delta Roto Tech,

5 5479

My self munna.I had completed diploma from mechanical can I join facility and maintanance companys

1 2672

Why induction motors draws higher current during starting condition?

1 3437

Why rating of transmission line in kv not in kva

2 5265

What is the form name of 'c' license, I want to download in web

BMM, Ceebros Hotels,

1900

the total iron closs in a transformer core at normal flux density was measured at 25hz and 5ohz and was found to be 250w and 800w respectively.the hysteresis loss at 50hz would be................?????

ABB,

1 6735

how to fit 3 HP crompton gear motor with conveyor with the use of staring delta starter or ordinary starter?

2015

Dg daily a check duration

AirIndia,

5 6741

Induction motor & transformer both has magnetic core,then why induction motor is a inductive load & transformer not???

SBL,

6 6646

Actuality I have at home electrical panel with 220v 50hz, and I want to converter from there to 110v 60hz, to wiring on the half of my house. Also I like to keep another half of my house with the original 220v 50hz. What is the best and safety way to do?

1817

what is allowable ac mixing in dc

Reliance,

2104

What is the use device of the grid.

Premier,

1 3044

What is the ampereage of .75 ton Ac

1 2498

Post New Electrical Engineering Questions

Un-Answered Questions { Electrical Engineering }

what will happen when the dc supply is given to the capacitor?

1532

advantages & disadvantages of Lagging and leading power factor .

9626

What is the ratio of Booster transformer?

2169

what is the voltage regulation for unity and zero power factor?

2316

i need previous entrence exam papers of nhpc.

2845

what is RFCT and Insulgard Relay & It's function?

2193

why we use Test Terminal Block in 11 KV and 33 KV electrical panels.

1375

when we design electrical schemes of 11/.415kv distribution..wen and were should we show the relays??what is the function of it?for example..we place EFR Relay CT between transformer neutral link and transformer earth.Like this what are the other type of relays we should use?why?where?Explain please..Thank you

1805

What tests should i carry over on a newly rewinded DC Generator with voltage rating of 38 volts and current rating of 350 amps, to certify that the machine is OK?

1883

Can 33kva/415v transformer be run underground? If the answer is yes why and if the answer is no why?

1583

How many types of interlocking use in screw type air compressor,make-Kaser(BSD MODEL)?

2110

What is grid collapse? what is the reason for it?

2129

how many load we can take for lighting

2284

What is current & voltage ? Voltage perform at any load without current or not?

1881

how to get bearing & winding temperature of an induction motor?

2021

For More Un-Answered { Electrical Engineering } Questions Click Here