Answer Posted / Sundar
Electrical grounding refers to the practice of connecting an electrical circuit or system to the Earth or to a conducting body that extends to the Earth, usually for safety or as a reference point. The main purpose of electrical grounding is to maintain electrical potentials in a system at ground (or zero) volts, thereby preventing electric shock and equipment damage.
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Electrical Engineering
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TO CALCULATE THE RESISTANCE OF GRR OF HT MOTOR 400KW WHEREAS STATOR VOLTAGE 6.6KV AND ROTOR VOLTAGE 705V AND ROTOR CURRENT IS 346A.
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