What is the relationship between line and phase current in Star connection with the positive sequence?(a) VL=Vp(b) VL=√9Vp(c) VL=√2Vp(d) IL=IpI got this question in examination.My question is taken from Power Rating Determination of Electric Motors for Different Applications in division Rating and Heating of Motors of Electric Drives

What is the relationship between line and phase current in Star connec

1.	What is the relationship between line and phase current in Star connection with the positive sequence?(a) VL=Vp(b) VL=√9Vp(c) VL=√2Vp(d) IL=IpI got this question in examination.My question is taken from Power Rating Determination of Electric Motors for Different Applications in division Rating and Heating of Motors of Electric Drives
Answer» The correct option is (d) IL=Ip The BEST I can explain: In the STAR connection LINE current is the same as the phase current. The line VOLTAGE is √3 times of the phase voltage and leads by 30°.

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