Answer Posted / sakthivel

I GIVE AFTER 14/10/2010 OK PLEASE WAIT

How to calculate Ith (I thermal) for curent transformer

2076

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what purose of the double circuit transmission line phase of the line phase changed for circuit-1 for Circuit-2 R-Y-B B-Y-R

2280

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Please explain me abt PQ diagaram in the power sector.

2413

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If we want to change a contactor of faulty one what are the conditions want to fullfil

1981

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What is the maximum No. of out going mccbs permitted from an LV distribution paqnel? What is the ampere relation between incomer and out going switch gears/mccbs?

2074

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What are the factors influence the choice of an electrc drive?

2076

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What is the main purpose of c.f.b.c.boiler

1711

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what is a bus post insulator? explain its application in a substation.

12594

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what is ramping rate of generator

2058

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Explain the advantages and disadvantages of hydropower plant?

1125

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what does vector group Dyn11 tell us? also tell me how will u differentiate between phase lead and phase lag thru this vector group

2073

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How we calculate the size of ht cable for any transformer

2084

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1.why we are using metal oxide gapless block in lightning arrester,2.What is minimum and maximum rating of metal oxide blocks using in india

1959

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1.4 What is meant by CT knee point voltage and how would you determine it

1683

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Define what is difference between fuse and breaker?

1170

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