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 we can use resistance heating for any domestic purpose???

2 4339

they conducted technica for 1 hour..i also managed..they selected 5 boys and only one girl,myself got wait listed.whether they would call or not

MAHINDRA,

2 4790

What happens when reactive power enters a system?

6 13014

Hi,Any one has idea regarding the KPTCL Recuirtments for AE'e & JE's for the year of 2009-10???Kindly help in regards..

1 3812

Hi,Any one has idea regarding the KPTCL Recuirtments for AE'e & JE's for the year of 2009-10???Kindly help in regards..

2 4266

how many frequent start/stop operation possible in case of HT MOTORS.

DVC, Steel Plant,

5 17946

how to calculate the transformer losses.

Cipla,

4 23798

what is LDR used in street light

Cipla, Ram Infotech, Wipro,

2 9473

WHAT IS THE MINIMUM IR VALUE FOR CABLE CHARGING

Google,

4 21409

why induction motors are rated at 0.8 power factor.

Bhel, TN,

2010

Hi,Any one has idea regarding the KPTCL Recuirtments for AE'e & JE's for the year of 2009-10???Kindly help in regards..

6 10290

When and where resistance earthing is used ? How to calculate the time constant for earth fault

1831

As per principle we say in three phase supply ,the voltage is producing by phase angle between two phase so two phase is needed means then why we using three phase ?

2 4322

hi how are you? i m in walchand college of engg. do you have interest in join me through email so send your email id

1840

how we can explain arc heatng?

1946

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Un-Answered Questions { Electrical Engineering }

Importance of fault current in power transformers and how to monitor the same? How is it different from winding temperature?

1846

Can i use the B-curve MCB instead of C-curve MCB

2036

can we use NPT glands in LT panel

1849

During underground cabling in landscape area what did we cover the cable with to prevent the electric shock & protect the cable?

1881

State thevenin’s theorem?

1110

what is rating boiler

2008

why should small green grass ans small plant should not be there inside the transformer Yard in the factories

1765

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

1165

Why saturation region slowly shifted in the left side?

1859

Why do we use copper cable for HT Supply and why not Aluminium?

2013

What is stacking factor? What is its approximate value?

1448

what is an unbalance in acircuit? in a three phase 3wire circuit how an unbalance will come? in a three phase four wire system how an un balance is coming?

1846

at what base you will tell the direction of rotation of dc motors and generators?

1140

What are the applications of different multistage amplifiers?Plz also write advantages of these amplifiers? Thaaaaaaaaanx

2917

If we have 11 kv RYB Phase single core cable near about. Then wht effect and losses

1877

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