Robotics MCQs With Answers

Computer MCQs 360July 14, 2023

0 19 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 the purpose of a power regulator in a robot?

To detect light

To maintain a stable voltage level

To store data

2 / 40

What is the role of an antenna in a robot?

To measure distance

To enable wireless communication

To detect light

3 / 40

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

PIR (Passive Infrared) sensor

Gyroscope

Thermistor

4 / 40

What component is used to detect obstacles in close proximity?

Infrared sensor

Microcontroller

Battery

5 / 40

What type of sensor is commonly used to measure distance?

Temperature sensor

Humidity sensor

Ultrasonic sensor

6 / 40

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

To measure speed

To control the direction of movement

To process data

7 / 40

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

To store information

To process data

To drive the robot's movement

8 / 40

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

Mapping the environment

Storing data

Measuring temperature

9 / 40

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

To provide power

To connect and support electronic components

To detect obstacles

10 / 40

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

Battery

Generator

Motor

11 / 40

What is the function of an encoder in robotics?

To detect light

To measure rotational position

To provide power

12 / 40

What is the purpose of a microcontroller in a robot?

To provide power

To control the robot's functions

To detect obstacles

13 / 40

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

DAC (Digital-to-Analog Converter)

ADC (Analog-to-Digital Converter)

Microcontroller

14 / 40

What type of sensor is typically used for temperature measurement?

Gyroscope

Thermistor

Ultrasonic sensor

15 / 40

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

Pressure sensor

LiDAR

Thermistor

16 / 40

What type of sensor is used to measure angular velocity?

Accelerometer

Gyroscope

Photodiode

17 / 40

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

To provide power

To measure temperature

To dissipate heat from electronic components

18 / 40

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

Lithium-ion battery

Lead-acid battery

Nickel-cadmium battery

19 / 40

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

To detect obstacles

To process inputs and control outputs

To provide power

20 / 40

What component is used to provide power to a robot?

Battery

Sensor

Microcontroller

21 / 40

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

To measure speed

To store data

To allow the motor to run forwards and backwards

22 / 40

What is the role of a servo motor in robotics?

To process data

To measure distance

To provide precise control of angular position

23 / 40

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

To detect light

To process data

To measure moisture levels

24 / 40

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

To measure orientation

To provide power

To process data

25 / 40

What type of sensor detects light levels?

Photodiode

Gyroscope

Ultrasonic sensor

26 / 40

What type of sensor is used to detect sound levels?

Accelerometer

Photodiode

Microphone

27 / 40

What type of sensor is used to detect acceleration?

Gyroscope

Photodiode

Accelerometer

28 / 40

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

Detecting touch inputs

Storing data

Measuring distance

29 / 40

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

To maintain control over a process

To provide power

To detect light

30 / 40

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

To detect light

To measure force applied

To process data

31 / 40

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

To convert one voltage level to another

To store data

To detect light

32 / 40

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

To measure and adjust resistance

To store data

To detect light

33 / 40

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

To measure distance

To store data

To switch electrical circuits

34 / 40

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

Servo motor

Stepper motor

DC motor

35 / 40

What is the function of a robot's chassis?

To provide power

To support and house the components

To measure speed

36 / 40

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

Capacitor

Inductor

Resistor

37 / 40

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

Stepper motor

DC motor

Servo motor

38 / 40

What type of sensor is used to detect magnetic fields?

Photodiode

Hall effect sensor

Ultrasonic sensor

39 / 40

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

To measure speed

To transmit power to the wheels or tracks

To store data

40 / 40

What is the purpose of a robot's gripper?

To provide power

To measure speed

To manipulate objects

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Computer MCQs 360July 14, 2023

0 19 1 minute read