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Engineering Interview Questions
Questions Answers Views Company eMail

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

 8424

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

KPTCL, NHPC,

1 6685

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

 1469

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

 1367

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

NTPC,

5 7672

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

 3 5240

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

Patni,

2015

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

 1586

what is stiffness factor

NTPC, Power Plant,

2 20793

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 3260

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

 3 5344

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

 2024

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 10623

electric shock is due to current r voltage.?

National Steel, TCS,

12 11990

to print 1 to 10 numbers using do while loop

 2 3940

Un-Answered Questions { Engineering }

draw 3 phase rectifier diagram

1710

hello friends, can you please send me the model paper or question paper to be prepared for hpcl examinations????????? You can mail me at rahim_here@yahoo.com waiting for your reply........... help me .. plz.....

2141

What is meant by step-down cyclo-converters?

589

What is d2? What is it used for?

522

Which type of communication used in nuclear submarrine for communication from capton to out side the marrine?

1496




how you will decide the distance between the power transformer and its fencing

1449

explain which quantities change in the starting and the and the running condition in induction motor

942

What are the applications of precision diode.

588

how to calculate duct fittings surface area ?

3818

What is pivot?

1

Design a built-up column carrying an axial load of 1200 KN. Its length is 8m and it is effectively held in position at both ends and restrained against rotation at one end. Assume yield stress of 250 mpa

1745

Apply Newton?s method to compute the approximate value of root 2. Start the iteration from x0=1, and obtain two iterations.

1573

What are some good uses of low-grade steam at 12 atm and 1920c?

642

Describe How much Record maintain store Keeper and Write use of the Records?

1546

What are the different construction techniques in electronics?

550

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