Plot the torque (y-axis) versus speed (x-axis) curve by finding the torque at (set adjustable resistance...
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Plot the torque (y-axis) versus speed (x-axis) curve by finding the torque at (set adjustable resistance to 175 ohms) No-Load, 1200 rpm 1100 rpm 1150 rpm Stall, 0 rpm Plot the output power versus speed curve using the same points in 5. Find the motor efficiency at conditions in part 2. (losses: copper losses + brush losses (2 V voltage drop) + Stray Loss 1% of rated power) Plot the torque (y-axis) versus speed (x-axis) curve by finding the torque at (set adjustable resistance to 175 ohms) No-Load, 1200 rpm 1100 rpm 1150 rpm Stall, 0 rpm Plot the output power versus speed curve using the same points in 5. Find the motor efficiency at conditions in part 2. (losses: copper losses + brush losses (2 V voltage drop) + Stray Loss 1% of rated power)
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1 Given Resistance 175 ohms 2 Noload speed 1200 rpm Torque 0 Nm by definition of noload P... View the full answer
Related Book For
Intermediate Accounting
ISBN: 978-1260481952
10th edition
Authors: J. David Spiceland, James Sepe, Mark Nelson, Wayne Thomas
Posted Date:
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