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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 microcontroller such as the Arduino contains

Question 2 of 10

Question 2 of 10

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

Question 3 of 10

Question 3 of 10

A PLC is commonly used to

Question 4 of 10

Question 4 of 10

The part of a computer that carries out instructions is the

Question 5 of 10

Question 5 of 10

An actuator

Question 6 of 10

Question 6 of 10

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

Question 7 of 10

Question 7 of 10

Firmware in embedded systems is stored in

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

An embedded system is

Question 10 of 10

Question 10 of 10

A ladder diagram is used to program

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