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Ag Power Web Enhanced Course Materials



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Open Circuits

An open circuit occures when a circuit is broken. This can be caused by a broken wire or an open switch, that interupts the flow of current through the circuit.

Volt Meter Turn on voltmeter To complete this exercise, reference the "Open Circuit" job sheet. Select the "letter" next to the component for a part name and enter it on the job sheet, then enter the voltage that each component should show when it is turned on and off. When this is completed, ask Pete for the instructions to view the answers to the "Swtich On/Off" section of the job sheet.

OPen Circuit Identify Component Identify Component Identify Component Identify Component Identify Component Identify Component Identify Component Identify Component Identify Component Identify Component Show Electric Flow Identify Component