12. Systems to solve problems Flashcards
1
Q
Define a ‘system’.
A
Two or more parts that work together to do a specific job.
2
Q
Define the input to a system.
A
A component that provides the energy.
3
Q
Define the output of a system.
A
The component that does the work by releasing the energy in a particular form.
4
Q
What is the input device in an electrical circuit.
A
Cell or battery.
