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

Electrical Engineering Interview Questions

Questions Answers Views Company eMail

Which one is easy to control AC or DC Machine?

BARC,

2 6793

HOW COULD A SINGLE PHASE INDUCTION MOTOR ROTATE IN OPPOSITE DIRECTION???

3 10641

what will be the energy loss =? Voltage drop = ? Conductor resistance at 20 degree C = ? Temprature convertion Factor at 50 degree c = ? on ACSR DOG Condutor at following data. distance = 4.8 kM Load = 2980 kWh Size of Conductor = 6/ 0.186 Volt = 11 kV.

Pakistan Atomic Energy Commission PAEC,

1 5387

How we calculate the average power factor if the one phase is lag and another one is in lead?

DigiTech, MCR,

1 4124

corona happens more in ac or dc?

MAHINDRA,

5 10328

tell me about xlpe cable?

IOCL,

1 4531

Whether the over frequency protection is turbine or alternator and why?

Marg,

1 3795

what is the difference between ceiling fan and wall mounteed fan technically

3 8744

Can anyone explain the power flow in flouresent lamps (tube lights) .What are the functions of Starter & choke used there?

1 4135

why we use star and delta connection?why we donot give the supply directly?

Hitech, Siemens, Tata Steel Limited,

12 59785

WHAT HAPPENS IF STARTER OF A FLUROSCENT LAMP IS SHORT CIRCUITED AND WE PUT THE SUPPLY ON?

1 4349

corona happens more in summer or winter?

MAHINDRA,

3 7305

What phase difference between p and s winding of transformer

MAHINDRA,

1 5552

the rating of fuse wire i always expressed in what?

3 16453

Why do we use series motor to start our car?

2 5077

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Un-Answered Questions { Electrical Engineering }

what is the use of expulsition protective gap in 11Kv line.

2195

In EB metering we face problem kva jump even in no load condition.can any one help to control this

1895

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

1593

Explain the difference between verilog task and verilog function?

1439

What are the advantages and disadvantages of the dc motors?

1194

wheather the size of windings in motor and generator are the same

2070

Two bulbs of 100w and 40w respectively connected in series across a 230v supply which bulb will glow bright and why?

1124

Define rise time.

1183

In India the supply voltage is 230 volt A.C. During the negative half cycle phase becomes neutral and neutral become phase? or what will happen during negative half cycle? how the electrons flow during positive and negative half cycle?

2102

aternator every parts and its working

1685

please send privious years question papers of jindal steel and power ltd.My e mail id is rajanikant.sngh@gmail.com

2155

How can i get my certificate of competency as an electrical supervisor? I have complicated my B.Tech from Uttarakhand technical university this year (2012).

4570

How we can recongnise the phase displacement of transformer connection between primary & scondary...plzzz explain it with example.........

2565

What is the maximum percentage voltage drop (vd%)for a motor control center

2070

hai iam arunkumar. i have applied for an section enginner in rrb. i want lat 5 years solved question papers. if u have please sedn it to arun30682@gmail.com

1876

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