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c) (4 marks) The plot shows the no-load speed of a motor versus the applied voltage, starting from 0 and increasing to 7
Posted: Mon Jun 06, 2022 7:14 pm
by answerhappygod
- C 4 Marks The Plot Shows The No Load Speed Of A Motor Versus The Applied Voltage Starting From 0 And Increasing To 7 1 (128.33 KiB) Viewed 30 times
c) (4 marks) The plot shows the no-load speed of a motor versus the applied voltage, starting from 0 and increasing to 7V. The winding resistance of the motor is 0.9 9. Determine the: i) electrical constant in Vs/rad. ii) dynamic friction torque iii) break-away friction torque iv) The viscous friction coefficient 140 120 100 80 60 40 20 3 5 6 7 4 Applied Voltage Velocity (RPM) 0 0 1 2