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302.2.

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Presentation on theme: "302.2."— Presentation transcript:

1 302.2

2 Moving dots represent electron flow
Normal Circuit Moving dots represent electron flow

3 Moving dots represent electron flow
Ground Fault Circuit Moving dots represent electron flow

4 Moving dots represent electron flow
15A 12A 10Ω Shock hazard of ungrounded circuit Moving dots represent electron flow

5 Moving dots represent electron flow
R body =1000Ω 15A 120mA Shock hazard of ungrounded circuit Moving dots represent electron flow

6 Moving dots represent electron flow
R body =1000Ω 15A 12A 10Ω 12.12A 120mA Shock hazard of ungrounded circuit Moving dots represent electron flow

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