Hobby Robot Circuits

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1. What manufacturer gets the credit for the first successful industrial application of robots?

A. Ford Motor Co.

B. General Motors Co.

C. IBM Corp.

D. General Electric

2. A motor, arm, relay or any device that produces a physical effect is called —

A. Sensor

B. Wheel

C. Actuator

D. Claw

3. A device that converts motion into a sequence of digital pulses is called a/an —.

A. light sensor

B. servo

C. optical encoder

D. ultrasonic range finder

4. Which of the following is NOT an advantage of Robots?

A. They can be used in dangerous environments

B. They can replace jobs

C. They can assist humans with disabilities

D. They don’t get tired or require a break

5. A device for measuring or maintaining orientation, based on the principles of angular momentum is a/an —

A. microcontroller

B. actuator

C. servo

D. gyroscope

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