WorksheetsElectronic Components Quiz
Total questions: 1
Worksheet time: 7mins
What is the purpose of a resistor in an electronic circuit?
To control or limit the flow of current in the circuit
To amplify the signal in the circuit
To store and release electrical charge
To convert AC to DC current
Which type of capacitor is commonly used due to its low cost and is made of aluminum foil separated by dielectric material?
Mylar Capacitor
Mica Capacitor
Ceramic Capacitor
Paper Capacitor
What is the unit of capacitance used to measure the ability of a capacitor to store charge?
Volt
Ampere
Ohm
Farad
What is the main function of a capacitor in an electronic circuit?
To control the flow of current
To amplify the signal strength
To store and release electrical energy
To convert mechanical energy to electrical energy
Which type of variable capacitor is commonly used in radio tuning circuits?
Mylar Capacitor
Electrolytic Capacitor
Air Variable Capacitor
Ceramic Capacitor
What is the unit of capacitance?
Ohm
Volt
Farad
Ampere
What is the function of a diode?
Amplification
Signal Detection
Voltage Regulation
Current Measurement
Which type of PCB is rigid and inflexible?
Rigid PCB
Single Layer PCB
Flex PCB
Double Layer PCB
What is the symbol for a capacitor?
D
L
R
C
What is the function of an inductor?
Control Voltage
Amplify Sound
Transform Current
Store Charge
