Robotics · Quick practice · answer shown after each question
Question 1 of 10
A thermostat is an example of
Question 2 of 10
A toaster that runs for a set time without checking how brown the bread is, is an example of
Question 3 of 10
In PID control, the letters stand for
Question 4 of 10
On–off (bang-bang) control switches an output
Question 5 of 10
An open-loop control system
Question 6 of 10
Working out where a robot arm's gripper will be from its joint angles is
Question 7 of 10
In a thermostat-controlled heater, the "set point" is the
Question 8 of 10
The set point in a control system is the
Question 9 of 10
A control system that uses sensor feedback to correct its output is
Question 10 of 10
A PID controller output is u = Kp·e + Ki·∫e dt + Kd·de/dt. The term that predicts future error is
Questions written by OtisamLMS in the style of the WASSCE. They are not WAEC past questions.