Some Anti-Theft Systems Use an Ignition Key That Has a ______

question 4

Multiple Choice

Some anti-theft systems use an ignition key that has a ______ embedded in the key.

• A)transistor
• B)resistor
• C)diode
• D)capacitor

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Definitions:

Power Factor

A measure of how effectively electrical power is converted into useful work output, representing the ratio of the real power flowing to the load to the apparent power in the circuit.

RLC Parallel Circuit

An electrical circuit consisting of resistors (R), inductors (L), and capacitors (C) connected in parallel, affecting the impedance and phase of the circuit.

Inductive VARs

Volt-Amps Reactive attributed to inductance in a circuit, representing power that oscillates between the source and an inductive load but does not perform work.

Impedance

A measure of the opposition that a circuit presents to the passage of a current when a voltage is applied, incorporating both resistance and reactance.