Answer / zzzz

due to voltage is low as per motor rating

Answer / k.prakashchandra

If the voltage is normal ,the shunt motor runs slowly as the field current is kept at maximum value while starting .

What Is Sampling?

0 Answers   Mahatma Gandhi University,

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why no load characteristics of generator also called as occ

1 Answers  

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wts d diff b/w C.T. & P.T.?

9 Answers  

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Can any horizontally mounted motor be used as vertical?

5 Answers  

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what the purpose of protection signaling equipment in substation?

2 Answers  

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How we can change the direction of rotation of Induction motor? Prove it using graphical methods.

4 Answers   Adama University,

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why can't we increase the voltage by increasing the field voltage in order to get higher voltage.so that we can eliminate step up transformer

4 Answers   Bhel,

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What happens if the series current double?

0 Answers  

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for 750 kw LT load what will be the ht kva

0 Answers   Sterling Tools,

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how caculate the pump head to maintain perticuler pressure of water and what would be the motor size in hp for the same?

1 Answers  

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can u describe the method used for protection of transmission line.

0 Answers   IBM,

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How to calculate voltage drop in copper and aluminium cable? I have laid 240Sq.mm Aluminium cable for the length of 600 Mtrs in 1 Mtrs underground. Normal load is 150A. Transformer is 630KVA, 6.KV/433V. But, I am getting only 395 Volts when load. How to calculate voltage drop and what is the permissible voltge drop for this circuit?

1 Answers  

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