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Senior High School ยท WASSCE style

Robotics

Question 1

1In a control system, the reference input is

Easy
Question 2

2In a finite-state machine, a change from one state to another is called a

Easy
Question 3

3A fire alarm rings when someone breaks the glass and keeps ringing until it is reset. It is usually treated as

Easy
Question 4

4Which subsystem of a robot gathers information about its surroundings?

Easy
Question 5

5In a finite-state machine (FSM) model of a traffic light, red, amber and green are the

Easy
Question 6

6The bandwidth of a control loop relates to how

Hard
Question 7

7A machine that runs a fixed sequence and cannot sense or respond to changes around it is best described as

Easy
Question 8

8A room temperature controller that measures and adjusts the heating continuously, rather than in separate steps, is an example of

Medium
Question 9

9A robot designed to work safely alongside people, sharing their workspace, is called a

Easy
Question 10

10A control loop consists of a sensor, a controller and an

Easy

Demo questions written by Otisam in the style of the WASSCE. They are not WAEC past questions.