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Robotics

Robotics · Quick practice · answer shown after each question

Robotics quick practice

Question 1 of 10

Question 1 of 10

A robot wheel of radius 0.2 m spins at 5 rad/s. What is the robot's linear speed?

Question 2 of 10

Question 2 of 10

An interrupt service routine (ISR) should be

Question 3 of 10

Question 3 of 10

A stepper motor rotates in

Question 4 of 10

Question 4 of 10

Which gear pair turns the direction of rotation through 90°?

Question 5 of 10

Question 5 of 10

PWM (pulse-width modulation) is often used to

Question 6 of 10

Question 6 of 10

A rack and pinion converts

Question 7 of 10

Question 7 of 10

A rotary encoder on a wheel is used to measure

Question 8 of 10

Question 8 of 10

An LDR (light-dependent resistor) senses

Question 9 of 10

Question 9 of 10

Tolerance stacking in an assembly means

Question 10 of 10

Question 10 of 10

Which best describes a robot?

Questions written by OtisamLMS in the style of the WASSCE. They are not WAEC past questions.