'Power current voltage' diaporamas de présentation

Mains Electricity

Mains Electricity. Syllabus Lesson 1 Safe Electricity Lesson 2 Power Lesson 3 Heating. Mains electricity. identify common materials which are electrical conductors or insulators, including metals and plastics (P2.2)

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Intro to circuits

Intro to circuits. Moving from water to actual electrons. Review of Concepts - Current. Current is the amount of charge passing a point in the circuit in a certain length of time. Current is measured in Amperes (A). Symbol for charge is q Symbol for current is I. So, I = ? q/ ? t

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SAFETY FEATURES USED IN THE CIRCUITS OF THE MAINS SUPPLY

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SAFETY FEATURES USED IN THE CIRCUITS OF THE MAINS SUPPLY

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SAFETY FEATURES USED IN THE CIRCUITS OF THE MAINS SUPPLY

146 views • 14 slides