plese send me the oces/dgfs sylabus and previous year question pattern of electrical engg.?

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why is corona loss greater in a stranded conductor as compared to a solid conductor ?

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how ti maintain the power factor in power generation

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what are the types of cooling systems used in motors?

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what is the principle of singkle phase energy meter?

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what could be the possible reasons for copper cable to have low insualation?

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if we supply to secondary winding how transformer work?

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what are safety measures in /control in diesal engine/ explain them?

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i have 28/32 MVA power transformer with 11/6.6 KC voltage rating and 12%impedance.it have star connection at both side.but it have another thied winding tertiary winding.what is used of this winding. pl tell me

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Which modulation has higher data rates a.fm b.am c.qam d.qpsk

1 Answers   NTDC,

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HI FRIENDS,MYSELF & MY GROUP OF FINAL YEAR ELECT ENGG. ARE MAKING A 50/3HZ,5HP,1000RPM,440V SALIENT POLE SYNCHRONOUS GENERATOR.COULD ANYONE OF U TELL ME WHAT COULD BE THE ADV. & DISADVANTAGES OF MAKING SUCH A LOW FREQN.GENERATOR/

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why we use delta connection in transformer

2 Answers   UPPCL,

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