PWM stands for ____.
A) permanent magnet motor
B) perfectly whirling machine
C) partial winding motor
D) pulse-width modulation

Question

Quizplus · Accepted Answer

PWM stands for pulse-width modulation, which refers to a technique used to control the amount of power delivered to a device by adjusting the width of pulses sent to it. It is commonly used to control the speed of electric motors, the brightness of LEDs, and other electronic devices.

PWM Stands for ____