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 type of sensor is used to detect magnetic fields?

Ultrasonic sensor

Hall effect sensor

Photodiode

2 / 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

3 / 40

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

To drive the robot's movement

To store information

To process data

4 / 40

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

Microcontroller

ADC (Analog-to-Digital Converter)

DAC (Digital-to-Analog Converter)

5 / 40

What type of sensor is typically used for temperature measurement?

Ultrasonic sensor

Thermistor

Gyroscope

6 / 40

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

To measure force applied

To process data

To detect light

7 / 40

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

Nickel-cadmium battery

Lithium-ion battery

Lead-acid battery

8 / 40

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

Storing data

Measuring temperature

Mapping the environment

9 / 40

What component is used to provide power to a robot?

Sensor

Microcontroller

Battery

10 / 40

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

Stepper motor

DC motor

Servo motor

11 / 40

What type of sensor is used to detect sound levels?

Accelerometer

Photodiode

Microphone

12 / 40

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

To measure distance

To switch electrical circuits

To store data

13 / 40

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

DC motor

Servo motor

Stepper motor

14 / 40

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

To measure moisture levels

To detect light

To process data

15 / 40

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

To dissipate heat from electronic components

To provide power

To measure temperature

16 / 40

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

Pressure sensor

Thermistor

LiDAR

17 / 40

What type of sensor is used to detect acceleration?

Gyroscope

Photodiode

Accelerometer

18 / 40

What is the purpose of a robot's gripper?

To measure speed

To manipulate objects

To provide power

19 / 40

What is the purpose of a microcontroller in a robot?

To detect obstacles

To provide power

To control the robot's functions

20 / 40

What type of sensor is used to measure angular velocity?

Photodiode

Gyroscope

Accelerometer

21 / 40

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

Generator

Battery

Motor

22 / 40

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

To process inputs and control outputs

To detect obstacles

To provide power

23 / 40

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

Resistor

Capacitor

Inductor

24 / 40

What type of sensor detects light levels?

Gyroscope

Photodiode

Ultrasonic sensor

25 / 40

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

To store data

To measure speed

To allow the motor to run forwards and backwards

26 / 40

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

Detecting touch inputs

Storing data

Measuring distance

27 / 40

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

To store data

To measure speed

To transmit power to the wheels or tracks

28 / 40

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

To detect light

To maintain a stable voltage level

To store data

29 / 40

What is the function of an encoder in robotics?

To measure rotational position

To provide power

To detect light

30 / 40

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

To measure orientation

To process data

To provide power

31 / 40

What component is used to detect obstacles in close proximity?

Infrared sensor

Microcontroller

Battery

32 / 40

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

To maintain control over a process

To detect light

To provide power

33 / 40

What is the role of an antenna in a robot?

To measure distance

To enable wireless communication

To detect light

34 / 40

What type of sensor is commonly used to measure distance?

Humidity sensor

Ultrasonic sensor

Temperature sensor

35 / 40

What is the role of a servo motor in robotics?

To provide precise control of angular position

To measure distance

To process data

36 / 40

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

Gyroscope

PIR (Passive Infrared) sensor

Thermistor

37 / 40

What is the function of a robot's chassis?

To support and house the components

To measure speed

To provide power

38 / 40

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

To connect and support electronic components

To provide power

To detect obstacles

39 / 40

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

To detect light

To measure and adjust resistance

To store data

40 / 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

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Computer MCQs 360July 14, 2023

0 28 1 minute read