Physics · Electrical Machines
In a balanced star (Y) connection, the relation between line voltage (VL) and phase voltage (VPh) is given by:
- 1Line voltage = Phase voltage
- 2Line voltage = Phase voltage / 3
- 3Line voltage = 3 × Phase voltage
- 4Line voltage = √3 × Phase voltage✓
Correct answer
Line voltage = √3 × Phase voltage
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