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

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Engineering Interview Questions

Questions Answers Views Company eMail

what is meant by residual over voltage & residual earth fault ?

8920

in 400 kv system why should trip both side CB when we give hand trip?

KPTCL, NHPC,

1 7553

how to find out the name of the users who are currently working starting with the same characters in unix os

2058

how to find out the name of the users who are currently working starting with the same characters in unix os

1850

Why material of brush is carbon in motors why not other material.

NTPC,

5 9550

how to mesure the earth pit value and what is the minimum value of single earth pit?

3 6707

What is Campus selection process of patni at Adcet,Ashta at 24th dec 2010.Also give apti syllabus.

Patni,

2436

how we provide neutral earth on synchronising panel as per electrical standards?

2096

what is stiffness factor

NTPC, Power Plant,

2 22266

we all know that in transformer, voltage and current are inversely related i.e. Vp/Vs= Is/Ip....so in standard CT..we have a ratio of 200/5...that means our voltage should increase by ratio of 40..althoug that is not the case...because that requires high insulation level.and pratically not feasible......can anybody clarify my ques.......thanx

2 4265

what is diff. b/w of earth & neutral?. why we are separately using ?

3 6736

Describe a contribution you have made to a project on which you have worked previously?

2538

what is the Excaste meaning of CT Saturation?? 10 P 20, 15 VA, what is the meaning of 10, & 20. if the CT polarrity changed what will happened?? what is the differece between measuring CT & Protection CT?? what is the Saturation Point of measuring CT & Protection CT??

1 11394

electric shock is due to current r voltage.?

National Steel, TCS,

12 15315

to print 1 to 10 numbers using do while loop

2 4829

Un-Answered Questions { Engineering }

percetans

2186

What is the output power of a BTS, in dbm &watts if trx=2+2+2... if trx=4+4+4..

2638

Exterior Joints,define

1933

How much watt is equal to 1HP.

1092

At full load wat is the motor p.f And at no load will is the motor p.f?

2124

In single phase capacitor motor, if the motor rotate reverse direction then how much power will be consumed by the motor and why?

1985

I m having skype interview with germany team what are the common questions asked?

1122

What are the factors involved in designing kettle type reboiler?

979

What are the maintenances of a DCS ?

1915

Dyn1 transformer vector group testing how to do

1803

Explain the structure of immunoglobulins?

1017

i want to know that how the height of Ct ,cvt ,LA calculated on the basis of creepage distance

2614

What is ics?

What is the difference between microprocessor and DSP?

2278

What operational benefits do hydraulic actuator/rate controls have over gas charged units?

1080

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