Physics · Electrical Machines
If the mechanical load on a DC shunt motor is increased, the primary reason for the initial decrease in speed is the reduction in which of the following variables?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Armature resistance
- 2Brush voltage drop
- 3Back EMF✓
- 4Armature flux
Correct answer
Back EMF
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