A ____ is a one-way check valve for electricity.
A)slip ring
B)heat sink
C)diode
D)stator

Question

Quizplus · Accepted Answer

A diode is a component that only allows an electric current to flow in one direction, acting as a one-way check valve for electricity. Slip rings are used in rotating electrical equipment to transmit power and signals. A heat sink is used to absorb and dissipate heat. A stator is a stationary component in a motor or generator that generates a magnetic field.

A ____ Is a One-Way Check Valve for Electricity