Electrician Journeyman Knowledge Quiz

If you're troubleshooting a series circuit with three resistors, and one resistor fails open, what happens to the total current?

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Correct Incorrect An open circuit in a series path breaks the entire circuit, stopping current flow.

If you're troubleshooting a series circuit with three resistors, and one resistor fails open, what happens to the total current?

• Increases
• Stays The Same
• Becomes Negative
• Drops To Zero