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Choose the correct relationship in delta connection with the positive sequence.

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Choose the correct relationship in delta connection with the positive sequence.

(a) IL=Ip

(b) VL=√3Vp

(c) VL=Vp

(d) IL=√3Ip

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Right choice is (d) IL=√3Ip

Explanation: In the delta connection line voltage is the same as the phase voltage. The line current is √3 times of the phase current and leads by 30°.

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