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In an automobile, a 12 Volt battery simultaneously supplies electrical energy for the ignition, lights and radio. This electrical circuit must be A) AC in series. B) DC in series. C) AC in parallel. D)
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In an automobile, a 12 Volt battery simultaneously supplies electrical energy for the ignition, lights and radio. This electrical circuit must be A) AC in series. B) DC in series. C) AC in parallel. D) DC in parallel.

User Rashaad
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6 votes

The correct answer is D.DC in parallel.

(from USA test prep)

User Spockwang
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D. in parallel DC in parallel is the circuit in the car. It is DC because it is supplied by a battery. It is in parallel because you know that all of these can work at the same time independent of one another.

User Wnbell
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