3 phase Motor will be given 2 phase after 2 to 5 second we
given 3rd phase so Motor Run sum-time in forward or sum time
run reverse direction. All time phase sequence is not
change. Why motor run in reverse direction? Please
Explain........
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Answer Posted / Tarun Veer Singh
When a three-phase motor is supplied with two phases for a short duration, it will run but not at full speed due to the lack of one phase. When the third phase is reintroduced, the motor may briefly stop and then restart in reverse direction due to the difference in the magnetic field created by the phases. This direction reversal can be explained by Lenz's law, which states that the induced current in a magnetic circuit will flow so as to oppose the change causing it.
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