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Explain the operation of variable frequency transformer?

0 Answers  

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what is work of CTPT in 33/11kv Substation

1 Answers   Fiat,

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what are the differant std sizes of cable trenches?

0 Answers  

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for 1000kva transformer how kvar rating is need for this PFI plant. and how does it will calculate? and Apmpere rating of main cable connection?

6 Answers   Engineers India, GCC, KP, QPSL, Siemens,

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EXPLIAN THE IMPORTANCE OF POLY PHASE CIRCUIT.

0 Answers  

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if dc is better then ac...then why we are perfering ac over dc?eg:at home?

2 Answers  

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what is electricity.

6 Answers   HP, L&T,

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what is transient voltage?

0 Answers  

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What is the Difference Between resistance and resistivity?

2 Answers   Sun Pharma,

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what is the use of surge suppresser in 33 KV incoming panel. where it must be installed,inseries with incoming cable surge suppresser must be at incoming of the breaker are outgoing of the breaker

1 Answers   Siemens,

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in small capacitor we use uf( micro farad) and in big quantity we used kvar. i want to know that in 1 kva how much will b uf(micru farad).

2 Answers  

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difference between turns ratio and transformation ratio?

2 Answers  

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