Question

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question 1 (1 point)
what is this?
image of a device
a bumper switch
b limit switch
c urf
d line follower

Explanation:

The device in the image is a Limit Switch (option b). Limit switches are used to detect the presence or position of an object, often in robotics or automation. The design shown (with the VEX branding and the rectangular, sensor - like appearance) matches the typical look of a limit switch, while a bumper switch has a different, more "bumpy" or lever - like design, URF (Ultra - sonic Range Finder) has a different sensor arrangement, and a line follower is used for following lines (usually with a different sensor setup for detecting contrast on a surface).

Answer:

b. Limit Switch