Answer / madhu

Since the Phase voltage is equal to line voltage. So all
windings will get same voltage. Thats why many of the motors
contains delta connection

Answer / k.prakashchandra

1.There will not be neutral shifting due to unbalanced
voltages 2. currents in all phases are fairly balanced 3.As
the current in the windings is less ,heat generated will be
less

Answer / raghu

1)delta connected motors runs with high torque than star. the line current is more than phase current.

Answer / raji

IF WE USE STAR CONNECTED WINDING WE NEED 3 PHASE 4 WIRE
SYSTEM..HENCE MOSTLY DELTA WINDING PREFRED

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