Electro 2 PSW 2

What is the primary function of a resistor?

• To store electrical energy
• To amplify electronic signals
• To oppose the flow of current and convert electrical energy into heat
• To allow current flow in only one direction

What is the unit of measurement for resistance?

• Farad
• Henry
• Ohm
• Volt

What is the primary function of a capacitor?

• To resist the flow of current.
• To store electrical energy in an electric field.
• To amplify or switch electronic signals.
• To oppose changes in electric current.

What is the unit of measurement for capacitance?

• Ohm
• Henry
• Farad
• Volt

What is the primary function of an inductor?

• To allow current flow in only one direction.
• To amplify electronic signals.
• To oppose changes in electric current.
• To store electrical energy in a magnetic field.

What is the unit of measurement for inductance?

• Ohm
• Henry
• Farad
• Volt

What is the function of a transistor?

• To store electrical energy
• To amplify electronic signals
• To oppose the flow of current and convert electrical energy into heat
• To allow current flow in only one direction

What is the primary characteristic of a diode?

• To store electrical energy
• To amplify electronic signals
• To oppose the flow of current and convert electrical energy into heat
• To allow current flow in only one direction

9. What is an LED (Light Emitting Diode)?

• A diode that blocks current flow.
• A diode that regulates voltage.
• A diode that emits light when current passes through it.
• A diode that allows current flow in both directions.

What is the function of a Zener diode?

• To emit light when current passes through it.
• To allow reverse current flow at a specific voltage
• To rectify AC voltage to DC voltage.
• To switch electronic signals at high speeds.