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Power Grid Interview Questions
Questions Answers Views Company eMail

what is mix design

23 26393

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

1508

how we calculate the dick for a pole?

1713

1.generator rated as 1000 mva,11kv .8 pf what will 0.8 pf will indicate? 1.max pf it can supply 2.min pf it can supply like this 4 options there what is answer.explain

5 12274

1.Why hydrogen used for cooling in generators 2.Why electrical equipment protected by ground 3.Why earthing for transmission line 4.What is rms value of half wave rectified square wave. If Rms value of actual wave 2amps.

1 2612

What is the difference between AMF panel and DG Synchronization panel? please define the working of both the panels?

3 32954

which electrical supply used for long distance traction 1.1-ph 22kv a.c 50hz 2.2-ph 22kv a.c 50 hz 3.dc vtg 4.1-ph 22kv 150 jhz

3 4908

what will happen when power factor is leading in distribution of power?

10 20559

can we connect both delta and star to the transformer secondary and for what reason?

5 7668

What happens if the capacitive reactance of a transmission line is very high?

5 13886

sir, how to select the cable size, what is the parameters use ang what is the formulas use for this cable size calculations. please tell me.

4 13173

Why we need to carry out knee point voltage test of current transformer ?

1 6641

what is tan delta measurement?..... why that terminal is earthed.....?

4 6825

what is the Earth Voltages in Power Plants, Sub-stations, Industries, Residential & Commercial Buildings.

1648

We know no of electron and proton in atom but how many Neutron are thire in an atom ?

1 3493

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Un-Answered Questions

Tell me any three cellulosic fibers?

1


give detail on the sales project how many number of dimensions & fact tables are used in projec briefly. how the four fact tables taken in the project.

1917


How do I edit a table of contents in word 2007?

321


What is the difference between depreciation and amortization?

597


Can I open exe files on android?

460






What is capacitance?

719


What is the gross weight to copper ratio in slip ring induction motor of 4000 HP,6.6 kv, 372amp, 992 rpm GE motor.

1903


What is the difference between jdk and jre?

598


How do we make forms in python?

523


How many types of operator or there in c?

593


When reorg is used?

665


What are intraspecific and interspecific ecological interactions?

120


Which number is denoted by leading 0x or 0x in java?

552


What is missing value imputation? How do you handle missing values in python or r?

134


How can we run batch mode in mysql?

534