why do star-delta connection ? why do not connect any circuit direct connection ?

1 Answers   IBM, Sri Biotech,

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Differentiate between ideal and non-ideal voltage sources?

0 Answers  

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What is LSIG ?

6 Answers   Apollo Power,

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what is the main purpose of line PT and bus PT?

11 Answers   L&T,

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kindly send me 11KV MV motor differential protection procedure by primary injection method.

0 Answers  

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xlpe cable 4 core nuetral wire is small why ?

3 Answers  

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Though transformer consist winding which usually cause reactive power change in both generator and motor but it wont affect reactive power passing through transformer why?

2 Answers   Jindal, Reliance,

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super position theorem is applicable to

1 Answers  

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While performing load test on DC SERIES MOTOR, does the voltage decrease slightly. Why?

2 Answers  

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How to convert KW to KVA or KVAR OR kvar/kva to kw?

8 Answers  

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In APFC panel, Why on dealy timer is used in Capacitor controlling circuit?

1 Answers  

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why core losses and copper losses does not depend on power factor?

5 Answers  

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