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

Electrical Engineering Interview Questions

Questions Answers Views Company eMail

Please give me a ansver for why currant transforme noe point should erthing

1 2686

what happen if power factor goss to above unity (one) ? of any electrical system or motor.

Air Liquide,

10 23367

what is ht breaker

8 31694

what is the type of pilot wire in pilot relay?

1 3877

what is meant by poly phase induction motor ? how its operating by single phase or three phase?

2156

diff.between servo motor and ac motor

Power Grid,

2051

What is the difference between MCB and Earth MCB? What is the working principal of MCB?

2 5097

i want to apper for apgenco or aptransco or related can any one sugest me where can i get previous papers of thouse exams

3317

How will calculate the current rating (withstanding capacity)of alumunium and copper cables?

1 4784

what is encoder & its use?

ACC,

1 2924

how we calculate full load current of A.C & D.C Motors?

1 9204

how we calculate the withstansing current capacity of wires&cables?

2015

how cables go in and come out for distribution from the feeder pillar box?

CESC,

2087

how we calculate torque ? how we improve it ?where torque will either motor or generator ?

Reliance,

2066

how much current we can get from 11kv overhead line ?

8 22949

Post New Electrical Engineering Questions

Un-Answered Questions { Electrical Engineering }

What is lifting power for 1 wb/m2 and 1 A magnet?

2226

what is the diference between the 4pole & 6pole DC Motors & what is advantage 6pole over the 4pole ?

2011

1.what is the difference between transformer differential and busbar differential.2)why we are using 2 slope for trafo diif and 1 slope for busbar diff.3)what is the purpose of metrosil and stabilizing resistor in high impedance relay circuit.4)how metrosil reduce the peak volage.5)what is the funtion of stabilizing resistor

4870

i applied for the ap transco please forward the freqventley asked QA

2002

What is signal flow graph?

1104

what work will do diffrential realay DG set

2894

What is the use for cable entry in control room?

1170

After completing iti in electrician, how can i get certificate of electrical supervisor? What ia requirements. For it?

1822

WHAT IS MEANT BY TV TERMINAL IN 500MVA TRANSFORMER?

2288

how to select the double earth conductor if 21A full load?

2068

Earth bits close or open. Which is correct

1946

Hi everyone, I'm Lachuu, recently joined automation company as PLC Engineer. I have certain basic question, I request all big gurus and seniors to answer these question. Because this will be very helpful to me as well starters like me. How to design a control circuit (ex: pick & place - my current project) Yamaha robot PxYx series controller RCX222, using 6 cylinder double acting, plc keyence kv p16r 2 expansion unit for input and output each. How to select panel terminal mcb elcb powersupply. My main concern in some projects how to select dc power supply, mcb rcb(I came across dif bt b c d curves, but stil confusing, pls help me :-(. I would really appreciate all who are going respond to this question.

1958

How we calculate DC inducation moter Amp? Sir pls give me formula......

1834

Transformer diagram mention each parts ?

2041

How to set a Zone 1 distance relay for distribution feeder?

2015

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