Answer / Amitesh Srivastava

The acceptable values for Tan Delta (power factor) and dissipation factor (loss factor) depend on the specific motor design, operating conditions, and application requirements. Typically, a power factor of 0.9 or higher is considered acceptable for electrical motors, while the dissipation factor should be as low as possible to minimize heat generation.

why it is important to earth neutral of 3 phase transformer?

9 Answers   IBM, ITC Indian Tobacco Company, RRB, UDS,

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0 Answers   KESC,

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