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What does a basic starter control circuit use to energize the magnetic switch?

a) Capacitor
b) Inductor
c) Relay
d) Diode

1 Answer

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Final answer:

A basic starter control circuit uses a relay to energize the magnetic switch, with resistors being the components that dissipate power in a circuit.

Step-by-step explanation:

A basic starter control circuit uses a relay to energize the magnetic switch. A relay is an electromagnetic switch operated by a relatively small electric current that can turn on or off a much larger electric current. The control circuit typically includes elements like a battery, which provides the necessary voltage to energize the relay, resulting in the closing of its contacts and the initiation of a larger current flow to the magnetic switch.

Regarding circuit elements, resistors are the components that dissipate power. When a capacitor discharges through an inductor in a circuit, energy transfer occurs from the electric field of the capacitor to the magnetic field of the inductor. In an RC circuit with a switch, the closing of the switch initiates the charging process of an initially uncharged capacitor, where the current flow is progressively slowed by the mutual repulsion of like charges until the capacitor is fully charged.

User Brian Stewart
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