Section-1

Find the resistance of the resistor

• 1k ∓ 10% OHM

• 680 ∓ 10% OHM

• 680 ∓ 5% OHM

• 1k ∓ 5% OHM

Which of the following is a passive component?

• Transistor

• Capacitor

• Op-amp

• Integrated Circuit

What does the fourth color band on a resistor indicate?

• Temperature coefficient

• Voltage rating

• Power rating

• Tolerance

Abbreviate I²C

• Inter-Integrated Circuit

• Internal Interfacing Connector

• Integrated Interconnect Controller

• None of the above

What is the purpose of the loop() function in Arduino sketches?

• It initializes the board and libraries

• It handles input/output operations

• It defines the main loop of the program

• It executes specific tasks only once

Which of the following sensors is commonly used for detecting distance in Arduino projects?

• Thermistor

• LDR

• Ultrasonic Sensor

• Tilt Sensor

Which language is primarily used for programming Arduino boards?

• Python

• C++/C

• Java

• R

How many crystals does the Arduino Uno board have on it?

• One

• Four

• Three

• Two

Which Arduino function is used to set the mode of a pin?

• digitalWrite()

• analogWrite()

• pinMode()

• digitalRead()

Full form of PWM(in arduino)What type of signal does the analogWrite() function output?

• Pulse Code Modulated Signal

• Frequency Modulated Signal

• Pulse Width Modulated Signal

• Pulse Amplitude Modulated Signal