Send the control circuit digram of a star delta stater?

1 Answers   L&T,

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if we increase frequency of line, then how will string efficiency varies with it.

2 Answers  

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how do we calculate of transformer in va?what is calculation?

2 Answers  

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What is a unit of gravity (Battery)

9 Answers  

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there is a # KVA Transformer of 11 KV/440V, in simple(not use formuia) how can you calculate it's HT & LT side current.

5 Answers   Construction, wbsedcl,

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What are chief characteristics of state-space method and its techniques ?

0 Answers   Limton,

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How can we estimate Gen rotor current?

3 Answers  

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What is maximum demand and contract demand?

5 Answers  

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WHAT IS THE MEANING OF BALANCED / UNBALANCED IN STABILIZER TYPES.

0 Answers  

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What is the clear distance between a MV panel(rear side) and wall.

3 Answers   L&T,

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what is skin effect and why is it absent in DC systems

4 Answers  

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In aircraft,why we use 400 htz equipment.and use common earthing

1 Answers  

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