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Understanding Pulse Width Modulation (PWM) Quiz

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1. What exactly does Pulse Width Modulation (PWM) mean?

2. Why is Pulse Width Modulation (PWM) used?

3. What does the 'duty cycle' in Pulse Width Modulation (PWM) refer to?

4. If a PWM signal has a duty cycle of 50%, what does this indicate?

5. What happens if the duty cycle is reduced in a Pulse Width Modulation (PWM) signal?

6. Is it possible to achieve analog results using Pulse Width Modulation (PWM)?

7. How is Pulse Width Modulation (PWM) used in DC motor speed control?

8. How does Pulse Width Modulation (PWM) contribute to energy efficiency?

9. In the context of Pulse Width Modulation (PWM), what do we understand by 'modulation'?

10. What happens when the frequency of a Pulse Width Modulated (PWM) signal is increased?