Electrical Craft Helper exam with solutions

Electrical Craft Helper exam with |\ |\ |\ |\ |\




solutions


What is Matter? - CORRECT ANSWERS ✔✔Matter is anything that
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has mass and occupies space. It contains millions of invisible
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particles called molecules |\ |\




What is Matter made of? - CORRECT ANSWERS ✔✔Matter is made
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of molecules and atoms
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What is a Molecule? - CORRECT ANSWERS ✔✔A molecule is the
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smallest particle into which matter can be divided without
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changing its identity and still be called by the same name. All
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molecules are composed of atoms. |\ |\ |\ |\




What is an Electrical Current? - CORRECT ANSWERS ✔✔It is
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Electricity in motion and represents the transfer of energy from
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one place to another and the flow of electrons in a conductor.
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Electricity is also capable of converting energy from one form to
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another.


Name six sources of power from raw energy - CORRECT
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ANSWERS ✔✔Coal, oil, natural gas, uranium, wood & wind.
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Name the three specialized technical steps that provide
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electricity - CORRECT ANSWERS ✔✔Generation, Transmission &
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Distribution