Insulation Resistance Test (IR Test) or Megger Test

Insulation Resistance Tester Megger

Insulation Resistance or IR Test is carried out by maintenance engineers to ensure the healthiness of the overall insulation system of electrical equipment.  It reflects the presence or absence of …

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Split Phase Induction Motor – Operation and Characteristics

Split Phase Induction Motor

Before going to the operation and characteristics of split-phase induction motor we should first understand why single phase induction motor is not self-starting. To make a single-phase induction motor self-starting, …

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