In what way is a parallel circuit different from a series circuit?
A parallel circuit has more than one path for current flow. A series circuit has only one path for current flow.
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20
Which of the following is not a common type of electric circuit?
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15
If resistance increases in a circuit, what will happen to current?
Current will decrease.
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20
Technician A says current is the same everywhere in a series circuit. Technician B says current is the same in each branch of a parallel circuit. Who is right?
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Technician A says a change in circuit resistance will change the amount of current in the circuit. Technician B says a change in circuit voltage will change the amount of current in the circuit. Who is right?
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20
Why does the automotive industry use one-wire or frame ground circuits?
to limit the amount of wires need to complete the circuit
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If resistance rises what happens to current?
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20
I represents _______________________.
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A 12-volt circuit has a resistance of 2 ohms. How much current is in the circuit?
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15
In which type of circuit can you find total resistance by adding all of the individual resistances?
Series
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15
In a one-wire circuit, the vehicle's _____ serves as a large conductor to carry current.