Electrical Engineering · Special Electrical Machines
Why are Brushless DC (BLDC) motors preferred in drones and quadcopters?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1They require no external power supply
- 2They are cheaper than brushed motors
- 3They provide high power-to-weight ratio and precise speed control✓
- 4They operate at lower speeds
Correct answer
They provide high power-to-weight ratio and precise speed control
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