why grid failure happens?

1 Answers  

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What are the various types of BUSBAR Schemes? explain each

1 Answers   NTPC,

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Why Earth pits are inter connected

8 Answers   Airtel, Taj Group,

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what is iron loss?

4 Answers   RRB,

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Who are the manufacturer for Nitrogen based Fire Protectio/explosion prevention for Oil Filled Transformers? India and international both?

0 Answers  

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why making capacity is more than breaking capacity?

14 Answers   Essar, Indo Asian, Infinity,

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What is Avg. Power Consumption of 2 TR Split A/C???How v can calc. this???

1 Answers   Emerson,

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How much current will a 5 HP delta connected motor at no load will take?Is tat need a starter

2 Answers   GRB,

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Alternating voltage and current is which type of quantities?

1 Answers  

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In a 11Kv/433Volt Delt-star step down transformer one one line(Line-B) of HT site is open & earthed on DP structur. What will be the voltage on LT side R-Y, Y-B,B-R and R-N, Y- N & B-N?. Please help to understand the problem with examples. Arvind , Jaipur.

1 Answers  

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why abcd parameters are called as transmission parameter?

1 Answers   Accenture,

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Explain the method to keep noises low in a control system?

0 Answers   HPCL,

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