Robotics MCQs With Answers

Computer MCQs 360July 14, 2023

0 2 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 main function of a relay in robot hardware?

To measure distance

To switch electrical circuits

To store data

2 / 40

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

To store data

To detect light

To measure and adjust resistance

3 / 40

What is the role of an antenna in a robot?

To measure distance

To enable wireless communication

To detect light

4 / 40

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

Measuring distance

Storing data

Detecting touch inputs

5 / 40

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

Lead-acid battery

Lithium-ion battery

Nickel-cadmium battery

6 / 40

What component is used to provide power to a robot?

Microcontroller

Sensor

Battery

7 / 40

What is the purpose of a robot's gripper?

To manipulate objects

To provide power

To measure speed

8 / 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

9 / 40

What type of sensor is used to measure angular velocity?

Accelerometer

Gyroscope

Photodiode

10 / 40

What is the role of a servo motor in robotics?

To provide precise control of angular position

To measure distance

To process data

11 / 40

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

To transmit power to the wheels or tracks

To store data

To measure speed

12 / 40

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

To process data

To detect light

To measure force applied

13 / 40

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

To drive the robot's movement

To process data

To store information

14 / 40

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

Servo motor

Stepper motor

DC motor

15 / 40

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

To process data

To detect light

To measure moisture levels

16 / 40

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

To provide power

To detect obstacles

To process inputs and control outputs

17 / 40

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

Thermistor

Gyroscope

PIR (Passive Infrared) sensor

18 / 40

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

DAC (Digital-to-Analog Converter)

Microcontroller

ADC (Analog-to-Digital Converter)

19 / 40

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

Capacitor

Inductor

Resistor

20 / 40

What is the function of an encoder in robotics?

To measure rotational position

To provide power

To detect light

21 / 40

What is the purpose of a microcontroller in a robot?

To provide power

To control the robot's functions

To detect obstacles

22 / 40

What component is used to detect obstacles in close proximity?

Infrared sensor

Microcontroller

Battery

23 / 40

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

Stepper motor

Servo motor

DC motor

24 / 40

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

To detect light

To provide power

To maintain control over a process

25 / 40

What type of sensor is used to detect magnetic fields?

Hall effect sensor

Photodiode

Ultrasonic sensor

26 / 40

What type of sensor is used to detect sound levels?

Microphone

Photodiode

Accelerometer

27 / 40

What type of sensor detects light levels?

Photodiode

Ultrasonic sensor

Gyroscope

28 / 40

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

Generator

Battery

Motor

29 / 40

What is the function of a robot's chassis?

To provide power

To measure speed

To support and house the components

30 / 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

31 / 40

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

Pressure sensor

Thermistor

LiDAR

32 / 40

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

To measure orientation

To process data

To provide power

33 / 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

34 / 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

35 / 40

What type of sensor is commonly used to measure distance?

Humidity sensor

Temperature sensor

Ultrasonic sensor

36 / 40

What type of sensor is typically used for temperature measurement?

Ultrasonic sensor

Thermistor

Gyroscope

37 / 40

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

To detect light

To maintain a stable voltage level

To store data

38 / 40

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

To measure temperature

To dissipate heat from electronic components

To provide power

39 / 40

What type of sensor is used to detect acceleration?

Accelerometer

Gyroscope

Photodiode

40 / 40

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

Measuring temperature

Mapping the environment

Storing data

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Computer MCQs 360July 14, 2023

0 2 1 minute read