GATE EE · 2021 · EE
Question 44: Electrical Machines
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Question 44
EENAT2 marksNeeds review
A belt-driven DC shunt generator running at 300 RPM delivers 100 kW to a 200 V DC grid. It continues to run as a motor when the belt breaks, taking 10 kW from the DC grid. The armature resistance is 0.025
, field resistance is 50
, and brush drop is 2 V. Ignoring armature reaction, the speed of the motor is __________ RPM. (Round off to 2 decimal places.)Log in to check the answer
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2021EE
GATE EE 2021 · Paper 1
Electrical Engineering · Original paper archive
- Section
- Electrical Engineering
- Question type
- Numerical answer (NAT)
- Marks
- 2 marks
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