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

Electrical Engineering Interview Questions

Questions Answers Views Company eMail

IN CONTROL SYSTEMS Y WE NEED TO KNOW THE STABILITY OF THE SYSTEM?WHAT IS ITS PRACTICAL USE?

2 9029

how to measure the dc current?

3 7602

what is relay type VDG,CDG,VTT ect?

Bhel,

1 12790

how to measure dc earth leakage current?

3175

What is the diffrence in between Class PS & Class 5P10 for CTs

7 11129

how many units (kwh) are there if in one MW?

5 14565

What will happen if twice the rated voltage is applied to a DC motor?

Toyota,

4 11795

what is the interrelation between voltage current torgue speed and magnetic flux in case of different types of electric motors

2104

how to calculate the load on transformer..????

Bhel,

2 6494

What is transposition in a transmision line?

2 10629

As per BIS, Earth pit resistence value?

4 9476

can v use earth as nutral. yes than y.if not y.

3 6344

how convert kvar to microfarade? circuit diagram of infrared transmiter and receiver? circuit diagram of Fm transmiter and receiver?

2 5882

how can i improve the power factor in domestic (230v)

Epcos,

2064

How to measure power in 2 or 4 or n phase circuit? Please give me a formula.

1920

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Un-Answered Questions { Electrical Engineering }

how invertor convert the dc into ac give brif detail

2157

i have 3500 amp load and select current transformer and perches.how i calculate .please understand

2173

What is sink and source?

1189

What is different between Circuit breaker and Isolater?

1811

Dear friends I want to design busbar for1600 kva transformer(i.e2100 amps) what are all the factors to be considered before selectinga busbar what are all the standard sizes of busbars what is the formula for finding current of copper and aluminium busbar

1902

all interview questions with answers of ntpc (2000-2009

2214

ow can i get certificate of competency as electrical supervisor and my diploma in electrical engineering from jalgaon.

2362

(1)WHAT HAPPENS WHEN SUDDENLY LOAD GIVEN TO THE INDUCTION MOTOR ? (2)CAN WE MAKE WOOD AS MAGNET ? (3)WHAT IS THE VALUE OF MAGNETIC FLUX DENSITY IN TRANSFORMER ? (4)WHY WE ARE USING ELECTROMAGNETI NOT ELECTROSTATIC IN MACHINE ?

2184

previous year paper of ntpc bhel for degree in electrical enng

3205

1.ZEBRA conductor(large size) 2.KUNDHA conductor( small size ) 3.panther conductor(very small ) 4.lepard conductor (very very small)

2913

for hipot test on 33kV busbar, we will test on 70 kV or 56kV, what is the acceptable leackage current?

1167

Name the test signals used in control system

1291

Best way to measure the Soil resistance of rocky soil, three probe method and four probe method

1937

when elecromagnatic waves are propogated in a wave guide?

2008

What is an ac motor?

1277

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