Quiz on Electronics

This is a timed quiz. You will be given 15 seconds per question. Are you ready?

What is the primary function of a capacitor in an electronic circuit?

To store electrical energy

To amplify signals

To regulate current flow

To reduce voltage spikes

Correct! Wrong!

Which component is used to protect a circuit from excessive current?

Capacitor

Resistor

Fuse

Diode

Correct! Wrong!

Which semiconductor material is commonly used in the construction of transistors?

Gold

Silicon

Aluminum

Copper

Correct! Wrong!

What is the unit of electrical resistance?

Ohm

Watt

Volt

Ampere

Correct! Wrong!

Which type of current flows in only one direction?

Direct Current (DC)

Alternating Current (AC)

Pulsating Current

High-frequency Current

Correct! Wrong!

In a diode, what is the name of the region where current can flow easily?

Conductive region

Depletion region

Forward bias

Reverse bias

Correct! Wrong!

Which of the following devices is used to store and release electrical energy in an electronic circuit?

Capacitor

Resistor

Inductor

Diode

Correct! Wrong!

What is the primary purpose of a transformer?

To increase or decrease voltage

To store energy

To regulate current

To control temperature

Correct! Wrong!

Quiz on Electronics

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Quiz on Electronics

What is the primary function of a capacitor in an electronic circuit?

Which component is used to protect a circuit from excessive current?

Which semiconductor material is commonly used in the construction of transistors?

What is the unit of electrical resistance?

Which type of current flows in only one direction?

In a diode, what is the name of the region where current can flow easily?

Which of the following devices is used to store and release electrical energy in an electronic circuit?

What is the primary purpose of a transformer?

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Quiz on Electronics

What is the primary function of a capacitor in an electronic circuit?

Which component is used to protect a circuit from excessive current?

Which semiconductor material is commonly used in the construction of transistors?

What is the unit of electrical resistance?

Which type of current flows in only one direction?

In a diode, what is the name of the region where current can flow easily?

Which of the following devices is used to store and release electrical energy in an electronic circuit?

What is the primary purpose of a transformer?

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