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

Electrical Engineering Interview Questions

Questions Answers Views Company eMail

how many power plants in andhra pradesh,how many types and there capacity

2 14006

how to convert lv line to hv line and viseversa, any losses will occur during this process

Jindal,

2070

What is R/X ratio? I have heard that this ratio is higher in a radial distribution system.Why is it so? I would appreciate a word. Thank you

Power Grid, Vignan University,

1 21081

hi frnds what is meant by harmonics & what is meant by third hormonics,where its will occur ?thank u

2009

what about electrical pannel.? What is meant by plc pannel.?

TATA,

2283

sir, iam ramya.... from the discipline of E.E.E appearing for jindal exam .sir, could you please send me the modal papers of recent jindal steel exam.

1 5261

WORKING PRINCIPLE OF VACCUM CKT BREAKER ?

2 6258

what is back trip and re-trip in protection schemes? why these two? define me the exact function of these two?

Siemens,

1 7574

i m in need of current rating chart of heavy duty pvc/xlpe, cu/al cables. can somebody provide me? if yes, plz send me at ashish_patel111@yahoo.com

2009

why induction motors are of lagging type and not leading type

Bhel,

9 26877

HOW DO I CALCULATE THE SETTINGS FOR THE DIFFERENTIAL PROTECTION OF A 12kV/6.6kV, 6MVA,DYN11 XMER WITH PRIMARY SIDE CTR 400/1 AND SEC SIDE CTR 600/1?

Adhunik,

2609

Why all transmission lines are AC, not DC line?

4 10623

why we used capacitor in induction motor?

Mitsubishi,

4 8355

hello... i am preparing for GET. please send me previous papers..

1 3950

Difference between mcband isolator

1 4759

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Un-Answered Questions { Electrical Engineering }

Why DG set is not installed in Terrace ??

1115

Hi I'm doing my MBA(3rd semester).I applied for the post of ET conducted by BHEL the last year.I cleared the written and lost in personal interview.Again I wrote the exam this time and cleared the written n yet to take the personal interview.Shall I disclose in the interview about my studies.What shall i say if they ask about my change from studies to job

2158

dg started in plc mode and load taken later one battery terminal connection will be disconnected by loose connection what will happen for dg and shall we connect battery terminals while dg in load time?

2072

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

1871

why a tester wont shock while testing the power in house

1854

Keywords: Die, Card, Coin, B/N 2 To 12

1280

The inventer is a battery, but if lost current at home u will turn on the fan but the is AC and inventer battery is dc . Then how the fan was rotating. What device Or machine in fan converst the Dc power to Ac power

1159

what is the IPC ? & what the uses ?

1498

for 4 MVA , 33K.V/6.6K.V transformer. secondary side the connected load is 3000H.P. What is the rating of capacitor bank to be insttaled.

2586

What should be the Sandwitch type Al. bus bar capacity for 2 M.W.Gen. set, having continuous full load current- 3463 Amps,ambient temp.- 50 Deg. C., Required temp. raise-20 deg.C., it will run 24 hrs, 365 days on full load, required highly reliable.

2679

how to changeover ups in this power failur time?

2004

if a number of plc s are there then how many modbus to be used

1956

What is relation between mu(nought) and epsilon(nought)?

1531

What is the maximum number of swithes that can be connected in series up to down stream point in an LV Distribution system?

2006

What are the advantages and disadvantages of open loop control system?

1120

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