2-27-08

HB27-12 Torque and Speed Characteristics of Three Motors
Real components              20 points
OEET 120

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Use a prony brake and an optical tachometer to observe the following:
  • Starting torque
  • Speed for a light mechanical load vs. speed for a heavier mechanical load
Do this for the following types of motors:
  • DC shunt
  • DC series
  • AC capacitor-start
Write down your observations in a way that's easy for someone else to understand.

 
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