Question

If you are asked to amplify a control signal to rotate a high current DC motor equipped on a robotic arm, which of the following devices do you need to use? None of the answers are correct. DC voltage regulator air compressor Pulse width modulation amplifier 555 timer circuit

          If you are asked to amplify a control signal to rotate a high current DC motor equipped
on a robotic arm, which of the following devices do you need to use?
None of the answers are correct.
DC voltage regulator
air compressor
Pulse width modulation amplifier
555 timer circuit

If you are asked to amplify a control signal to rotate a high current DC motor equipped
on a robotic arm, which of the following devices do you need to use?
None of the answers are correct.
DC voltage regulator
air compressor
Pulse width modulation amplifier
555 timer circuit

Added by Jessica O.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Gokul R Nair

Step 1

This means we need a device that can increase the strength or power of the control signal. A DC voltage regulator is not the correct answer because it is used to regulate or stabilize the voltage, not amplify the signal. An air compressor is not the correct Show more…

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If you are asked to amplify a control signal to rotate a high current DC motor equipped on a robotic arm, which of the following devices do you need to use? O None of the answers are correct. O DC voltage regulator O air compressor O Pulse width modulation amplifier O 555 timer circuit