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Engineering

Engineering · Quick practice · answer shown after each question

Automation and embedded systems

Question 1 of 10

Question 1 of 10

A PLC is commonly used to

Question 2 of 10

Question 2 of 10

A microcontroller such as the Arduino contains

Question 3 of 10

Question 3 of 10

A rugged industrial computer used to control machines on a production line is a

Question 4 of 10

Question 4 of 10

An actuator

Question 5 of 10

Question 5 of 10

A thermostat that switches a heater on and off to keep a set temperature is an example of

Question 6 of 10

Question 6 of 10

An embedded system is

Question 7 of 10

Question 7 of 10

A computer system built into a product to control it, such as in a washing machine, is

Question 8 of 10

Question 8 of 10

Traffic lights controlled by a timer are an example of

Question 9 of 10

Question 9 of 10

Real-time embedded systems must

Question 10 of 10

Question 10 of 10

Firmware in embedded systems is stored in

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