Question

b What is a timer? Give any 2 applications of it.
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Answer 1

Answer:

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Explanation:

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Answer 2

Answer:

A timer is a specialized type of clock used for measuring specific time intervals. Timers can be categorized into two main types. A timer which counts upwards from zero for measuring elapsed time is often called a stopwatch, while a device which counts down from a specified time interval is more usually called a timer.

Explanation:

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