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Questions and Answers
What is the primary function of a PN junction diode?
What is the primary function of a PN junction diode?
- To amplify electrical signals
- To store electrical energy
- To regulate voltage in a circuit
- To allow current to flow in one direction (correct)
What happens when a forward voltage is applied to a PN junction diode?
What happens when a forward voltage is applied to a PN junction diode?
- The diode heats up
- The diode emits light
- Electrons and holes recombine, allowing current to flow (correct)
- The diode blocks current flow
What is the reverse bias characteristic of a PN junction diode?
What is the reverse bias characteristic of a PN junction diode?
- The diode amplifies electrical signals
- Minimal current flows (correct)
- Current flows freely
- The diode emits light
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