Phase Sequence Indicator.
This phase sequence of a three-phase power plays a critical role in controlling the direction of rotation of the three-phase-electrical motors. If this sequence is altered, then the direction of the motor gets altered, which may cause temporary or permanent failure of motor. So, it is important to keep the phase in sequence or to maintain the proper phase sequence.#trending #smartphone #olaeletric #airpodsprounboxing #viral #experiment #electriclife #techunboxing #1millionviews #unboxing