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GATE Electrical Engineering (EE) 2021 Solved Papers

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Question : 49

Total: 65

A belt-driven DC shunt generator running at 300RPM delivers 100kW to a 200VDC grid. It continues to run as a motor when the belt breaks, taking 10kW from the DC grid. The armature resistance is 0.025Ω, field resistance is 50Ω, and brush drop is 2V. Ignoring armature reaction, the speed of the motor is ________________ RPM. (Round off to 2 decimal places.)

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