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WorksheetsElectro Essential 3.O
Total questions: 10
Worksheet time: 5mins
To obtain a higher value of resistance, resistors are connected in?
Reverse
Forward
Parallel
Series
What is the purpose of an inductor in an electrical circuit?
To store electrical charge
To resist the flow of electrical current
To amplify electrical signals
To store magnetic energy
Which type of diode is commonly used for voltage regulation?
Zener diode
LED
Schottky diode
Tunnel diode
Which type of capacitor is commonly used for high frequency applications?
Electrolytic capacitor
Ceramic capacitor
Tantalum capacitor
Film capacitor
Which component is used to convert DC voltage to AC voltage?
Resistor
Inductor
Transformer
Capacitor
Which component opposes the rate of change of current flowing through it?
Capacitor
Diode
Inductor
Resistor
Which of the following is the programming language used to program an Arduino board?
Python
Java
Ruby
C++
Which component is used to measure the temperature in an Arduino project?
Thermistor
Photocell
Potentiometer
Ultrasonic sensor
What is Arduino?
A programming language
A microcontroller
An open-source electronic platform
A type of sensor
How many digital pins and analog input pins are there on the UNO board respectively?
14, 6
12, 3
16, 7
20, 5
