Robotics MCQs With Answers

Computer MCQs 360July 14, 2023

0 28 1 minute read

Welcome to the Robotics MCQs with Answers. In this post, we have shared Robotics Online Test for different competitive exams. Find practice Robotics Practice Questions with answers in Computer Tests exams here. Each question offers a chance to enhance your knowledge regarding Robotics .

Robotics Online MCQs

By presenting 3 options to choose from, Robotics Quiz which cover a wide range of topics and levels of difficulty, making them adaptable to various learning objectives and preferences. You will have to read all the given answers of Robotics Questions and Answers and click over the correct answer.

Test Name: Robotics MCQ Quiz Practice
Type: Quiz Test
Total Questions: 40
Total Marks: 40
Time: 40 minutes

Note: Answer of the questions will change randomly each time you start the test. Practice each quiz test at least 3 times if you want to secure High Marks. Once you are finished, click the View Results button. If any answer looks wrong to you in any Quiz, simply click on question and comment below that question, so that we can update the answer in the quiz section.

Robotics

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1 / 40

What is a common application of a LiDAR sensor in robotics?

Measuring temperature

Mapping the environment

Storing data

2 / 40

What is the function of a heat sink in robot hardware?

To measure temperature

To dissipate heat from electronic components

To provide power

3 / 40

What component is used to provide power to a robot?

Sensor

Microcontroller

Battery

4 / 40

What is a common use for a pressure sensor in robotics?

To measure force applied

To detect light

To process data

5 / 40

What is the role of a servo motor in robotics?

To process data

To provide precise control of angular position

To measure distance

6 / 40

What type of sensor is used to detect sound levels?

Photodiode

Microphone

Accelerometer

7 / 40

What is a common use for a humidity sensor in robotics?

To measure moisture levels

To detect light

To process data

8 / 40

What is the main function of a relay in robot hardware?

To measure distance

To store data

To switch electrical circuits

9 / 40

What is the primary function of a robot's actuator?

To process data

To store information

To drive the robot's movement

10 / 40

What type of motor is commonly used in applications requiring high precision?

DC motor

Stepper motor

Servo motor

11 / 40

What is the main function of a robot's control unit?

To detect obstacles

To process inputs and control outputs

To provide power

12 / 40

What type of sensor is used to detect magnetic fields?

Hall effect sensor

Ultrasonic sensor

Photodiode

13 / 40

What is the role of an antenna in a robot?

To enable wireless communication

To measure distance

To detect light

14 / 40

What type of sensor is typically used for temperature measurement?

Ultrasonic sensor

Gyroscope

Thermistor

15 / 40

What type of component is used to store electrical energy temporarily?

Inductor

Capacitor

Resistor

16 / 40

What type of sensor is used to measure angular velocity?

Accelerometer

Gyroscope

Photodiode

17 / 40

What is the function of a robot's chassis?

To measure speed

To provide power

To support and house the components

18 / 40

What is the purpose of a feedback loop in robotic systems?

To maintain control over a process

To detect light

To provide power

19 / 40

What type of device is used to convert mechanical energy into electrical energy?

Motor

Battery

Generator

20 / 40

What is a common application of a capacitive touch sensor in robotics?

Measuring distance

Storing data

Detecting touch inputs

21 / 40

What type of sensor is used to detect motion or presence?

Gyroscope

Thermistor

PIR (Passive Infrared) sensor

22 / 40

What is the purpose of a power regulator in a robot?

To maintain a stable voltage level

To store data

To detect light

23 / 40

What is the purpose of a microcontroller in a robot?

To control the robot's functions

To detect obstacles

To provide power

24 / 40

What type of sensor is used to detect acceleration?

Gyroscope

Photodiode

Accelerometer

25 / 40

What is the role of a DC-DC converter in a robot?

To detect light

To convert one voltage level to another

To store data

26 / 40

What is the function of a robot's drive train?

To transmit power to the wheels or tracks

To measure speed

To store data

27 / 40

What is the purpose of a robot's gripper?

To measure speed

To manipulate objects

To provide power

28 / 40

What is the function of a potentiometer in a robotic system?

To measure and adjust resistance

To store data

To detect light

29 / 40

What component is used to convert digital signals to analog signals?

ADC (Analog-to-Digital Converter)

Microcontroller

DAC (Digital-to-Analog Converter)

30 / 40

What type of sensor is typically used for navigation and mapping?

LiDAR

Thermistor

Pressure sensor

31 / 40

What type of motor is known for its high torque at low speeds?

Servo motor

Stepper motor

DC motor

32 / 40

What type of sensor is commonly used to measure distance?

Humidity sensor

Ultrasonic sensor

Temperature sensor

33 / 40

What type of battery is commonly used in mobile robots for its high energy density?

Nickel-cadmium battery

Lead-acid battery

Lithium-ion battery

34 / 40

What is the purpose of a differential drive system in mobile robots?

To control the direction of movement

To measure speed

To process data

35 / 40

What type of sensor detects light levels?

Photodiode

Ultrasonic sensor

Gyroscope

36 / 40

What is the function of an encoder in robotics?

To provide power

To detect light

To measure rotational position

37 / 40

What is the role of a PCB (Printed Circuit Board) in a robot?

To connect and support electronic components

To detect obstacles

To provide power

38 / 40

What component is used to detect obstacles in close proximity?

Battery

Microcontroller

Infrared sensor

39 / 40

What is the function of a H-bridge in motor control?

To measure speed

To allow the motor to run forwards and backwards

To store data

40 / 40

What is the main purpose of a gyroscope in a robot?

To provide power

To measure orientation

To process data

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Computer MCQs 360July 14, 2023

0 28 1 minute read