What is the power ratio between power in Star and Delta
circuit?
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Answer Posted / karthick
in star connection
line voltage is=(3)^(1/2)*phasevoltage
line current is=phase current
in delta connection
line voltage is =phase voltage
line current is =(3)^(1/2)*phase current
power ratio=( ((3)^(1/2)*phasevoltage*phase current)/((((3)^
(1/2)*phasevoltage*phase current))
so power ratio is =1.
| Is This Answer Correct ? | 62 Yes | 36 No |
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