INTRODUCTION TO ELECTRICITYo
What is Electricity?
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Electricity is often referred to as a “silent killer” because it cannot be tasted, seen, heard, or
smelled.
We all know that electricity is essential to our everyday life, both at home and on the job.
Perhaps because it has become such a familiar part of our daily life, many of us don’t give
much thought to how much our work depends on a reliable source of electricity.
discuss:
What are the importance of electricity in community?what would it be like to live without electricity?
