Physics, 31.03.2020 01:28, jumana3

Echnician A says that most horn circuits use a relay and the current through the relay coil is controlled by the horn switch or body control module. Technician B says that most windshield wipers use a two-brush, three-speed motor. Who is right?

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Echnician A says that most horn circuits use a relay and the current through the relay coil is contr...