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Power Grid Interview Questions
Questions Answers Views Company eMail

how to write a startup script in winrunner

2171

how to calculate sizing of NGTR (Transformer rating,Loading resistor value and Current rating of resistor) and what is the X/R ratio. Details : 11kV,Capacitance 1.73532 micro farads,40kA for 1sec.

1 5845

what is critical speed?

32 61342

during earth quake base shear force=a/w*g Comment?

2 7079

In case of a beam ,main steel is provided along the longer span because, bending moment is directly proportional to length but why in case of one way slab main steel is provided along shorter span while as bending takes place along longer span?comment

5 10437

In case of a beam ,main steel is provided along the longer span because, bending moment is directly proportional to length but why in case of one way slab main steel is provided along shorter span while as bending takes place along longer span?comment

8 19391

why there is need to provide shear reinforcement?give the basic reason?

9 66149

HOW IMPURTIES IN A METAL CRYSTAL AFFECT THE PROPERTIES OF METAL PATICULARLY ELECTRICAL ONES? GIVE BASIC REASON?

4 6425

what is difference between differential protection and distance protection and how we calculate the sloop?

5 43602

What is the difference between "Earthing" and "Neutral"?

10 13147

What core magnetic balance test of transformer? How to do this test in a three phase Star delta (star-LV, Delta-HV) transformer? How to measure and where to measure? thanks and regards Austin

22 93644

how and where megger works?

9 33315

what is the difference between upper impedance and lower impedance distance relay?

3 9909

what is mix design

23 26398

I AM GOING TO ATTEND APTRANSCO ON 26TH OCT 08.PLEASE SEND ME ANY MATERIAL OR TYPE OF QUESTIONS OR EXP QUESTIONS.

1508

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Un-Answered Questions

Explain mysql_errno()?

548


how will we calculate the heat of formation through electron...??

1640


What is an array class?

512


What is the spark driver?

201


Is it true that in the 3 phase transformer, the limbs of the core are at 45 dgrees to each other. if true, why?

1575






What is meant by r strip() in python?

488


what is extent in informix?

68


What is optimization in database?

497


Draw the stick diagram of a NOR gate. Optimize it

752


Which are commonly used php based cmss ?

92


i have done mba bt didnt wrked after cmplteting the course....now if i go for a intervu....wht cud i reply to the employer abt d 2 yr gap

1746


define client activated objects (cao)?

605


when performing client copies what steps you need to take from CUA point of view?

2114


What is use of session in django framework?

227


What is meant by priority of interrupt?

600