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Why phase sequence must be same in any ht motor or generator
circuit?if phase sequence doesn't same whatever will be
affect on circuit?

Answer Posted / Mridul Kumar Kaushal

The phase sequence of a three-phase AC power system should be the same for motors and generators to ensure proper operation. If the phase sequence is not the same, it can cause the motor to run in reverse or malfunction. This inconsistency may result in overheating, increased current flow, and potential damage to the circuit.

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