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ElectricalMicroprocessor
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How can we change the speed of a DC motor using PWM?

A

By changing amplitude of PWM

B

By keeping fixed duty cycle

C

By changing duty cycle of PWM

D

By increasing power of PWM

Correct Answer

Verified SolutionElectricalMicroprocessor
Option C

By changing duty cycle of PWM

Quick Summary: Practice and solve "How can we change the speed of a DC motor using PWM?..." for Electrical - Microprocessor. The correct answer is Option C: By changing duty cycle of PWM. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.

Answer:

Option **(c) **

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