what curve and rateing would you use for a three phase 0.75kw motor?

0 Answers  

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What is majour reason of Electrical Arcing ?

9 Answers   ABB,

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How the size of transformer decreases if we increases the frequency?

2 Answers  

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The power dissipated by a resistor of 10ohm when a current of 2A passes through it is:(a) 0.4W(b) 20W(c) 40W(d) 200W

2 Answers  

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PAC and simple Ac different

0 Answers  

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what is balanced network and unbalanced network

1 Answers   Nalco,

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what is neutral grounding? why is it required? what is neutral grounding resistor and how is its value calculated??

11 Answers   NTPC, ONGC,

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Why we Specify Transformer rating 433 V Instead of 415V ?

8 Answers   ABB, ERA, Uddans,

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what is the 2MVA distribution transformer efficiency

1 Answers  

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difference bewteen reverse current and alternating current

0 Answers   ABB,

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why transformer rating is given in kva?

2 Answers  

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Neutral CT for 45MVA 132/11 KV YNd11 Transformer. NCT REF CLASS-PS or 5P20 with 20VA burden which is suitable.

1 Answers  

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