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What should be the reason? Motor runs at a slow speed
Heavy overload
low supply voltage
High Rotor resistance (rotor starter not removed properly)
All of these
All of these
Practice and solve "What should be the reason? Motor runs at a slow speed..." for Electrical - Economics for Engineers. The correct answer is Option D: All of these. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Option **(d) **