Question

write relation for power drawn in three phase delta connected load
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Answer 1

Answer:

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Answer 2

Explanation:

In star connected load, line voltage is sqrt(3) of phase voltage and line current is same as phase current. So power in each phase = phase voltage × line current. Power in each phase so in all three phases is equal in both cases of star and delta connection. Ratio of power in delta to star connected resistance R = √3.