Robotics MCQs With Answers

Computer MCQs 360July 14, 2023

0 30 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 sound levels?

Microphone

Accelerometer

Photodiode

2 / 40

What component is used to detect obstacles in close proximity?

Infrared sensor

Battery

Microcontroller

3 / 40

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

To detect obstacles

To provide power

To process inputs and control outputs

4 / 40

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

Storing data

Detecting touch inputs

Measuring distance

5 / 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

6 / 40

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

To process data

To measure speed

To control the direction of movement

7 / 40

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

Stepper motor

Servo motor

DC motor

8 / 40

What type of sensor is used to measure angular velocity?

Photodiode

Gyroscope

Accelerometer

9 / 40

What type of sensor is used to detect magnetic fields?

Photodiode

Hall effect sensor

Ultrasonic sensor

10 / 40

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

To measure temperature

To dissipate heat from electronic components

To provide power

11 / 40

What is the purpose of a microcontroller in a robot?

To provide power

To control the robot's functions

To detect obstacles

12 / 40

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

Thermistor

Pressure sensor

LiDAR

13 / 40

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

To detect light

To measure moisture levels

To process data

14 / 40

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

DC motor

Stepper motor

Servo motor

15 / 40

What is the purpose of a robot's gripper?

To measure speed

To manipulate objects

To provide power

16 / 40

What is the role of an antenna in a robot?

To detect light

To enable wireless communication

To measure distance

17 / 40

What type of sensor is typically used for temperature measurement?

Gyroscope

Ultrasonic sensor

Thermistor

18 / 40

What type of sensor is used to detect acceleration?

Photodiode

Accelerometer

Gyroscope

19 / 40

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

Motor

Battery

Generator

20 / 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

21 / 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

22 / 40

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

To measure distance

To store data

To switch electrical circuits

23 / 40

What component is used to provide power to a robot?

Microcontroller

Sensor

Battery

24 / 40

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

To detect light

To maintain control over a process

To provide power

25 / 40

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

Resistor

Inductor

Capacitor

26 / 40

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

To measure orientation

To process data

To provide power

27 / 40

What type of sensor detects light levels?

Photodiode

Gyroscope

Ultrasonic sensor

28 / 40

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

To detect obstacles

To connect and support electronic components

To provide power

29 / 40

What is the function of a robot's chassis?

To support and house the components

To provide power

To measure speed

30 / 40

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

To store data

To measure and adjust resistance

To detect light

31 / 40

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

DAC (Digital-to-Analog Converter)

Microcontroller

ADC (Analog-to-Digital Converter)

32 / 40

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

To detect light

To store data

To maintain a stable voltage level

33 / 40

What type of sensor is commonly used to measure distance?

Ultrasonic sensor

Temperature sensor

Humidity sensor

34 / 40

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

Storing data

Mapping the environment

Measuring temperature

35 / 40

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

PIR (Passive Infrared) sensor

Gyroscope

Thermistor

36 / 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

37 / 40

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

To detect light

To process data

To measure force applied

38 / 40

What is the function of an encoder in robotics?

To provide power

To detect light

To measure rotational position

39 / 40

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

To store information

To drive the robot's movement

To process data

40 / 40

What is the role of a servo motor in robotics?

To process data

To provide precise control of angular position

To measure distance

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Computer MCQs 360July 14, 2023

0 30 1 minute read