Answer / ahamad kutty k.v.

If an efficiency of 90% is assumed the motor can take 33kw
input to deliver a 30kw load and at no load the losses must
be less than 5% ie: it will take less than 1.5kw.

what is the reason of current flow in nutral although load is balanced (three phase equal current)

3 Answers  

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what is the difference between surge arrestor and lightning arrestor ?

6 Answers  

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What is the meaning of electricity? How it is being produced? Can we store the electricity? When we produce electricity what is the capacity of voltage current we are getting? If we need 440 volts how to get it? In case, if we want lower than 440 volts how to change it? Please answer?

1 Answers  

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Whats changes in Transformer Oil BDV in changes in temp or Climate?

2 Answers   TATA,

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How does a television work?

0 Answers   Siemens,

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what is the practical application of full adder circuit?

0 Answers   College School Exams Tests,

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hi, could someone help me to find a control design for syncronising panel .

0 Answers  

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Is motor current is dependent on load.

2 Answers  

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what is second harmonic, how is effect transformer ?.

2 Answers   DEWA,

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WTA used cb?

0 Answers   Tagros,

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When and where resistance earthing is used ? How to calculate the time constant for earth fault

0 Answers  

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What is the vector group of a transformer,how can it be found out?

0 Answers   Jindal,

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