Robotics Quiz 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 detects light levels?

Ultrasonic sensor

Gyroscope

Photodiode

2 / 40

What is the role of an antenna in a robot?

To detect light

To measure distance

To enable wireless communication

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 the function of a robot's drive train?

To store data

To transmit power to the wheels or tracks

To measure speed

5 / 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

6 / 40

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

Stepper motor

DC motor

Servo motor

7 / 40

What is the function of an encoder in robotics?

To measure rotational position

To provide power

To detect light

8 / 40

What is the role of a servo motor in robotics?

To process data

To measure distance

To provide precise control of angular position

9 / 40

What is the function of a robot's chassis?

To provide power

To measure speed

To support and house the components

10 / 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

11 / 40

What type of sensor is commonly used to measure distance?

Ultrasonic sensor

Temperature sensor

Humidity sensor

12 / 40

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

To process data

To store information

To drive the robot's movement

13 / 40

What type of sensor is used to detect acceleration?

Photodiode

Accelerometer

Gyroscope

14 / 40

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

To process data

To measure orientation

To provide power

15 / 40

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

Lithium-ion battery

Nickel-cadmium battery

Lead-acid battery

16 / 40

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

Pressure sensor

Thermistor

LiDAR

17 / 40

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

Battery

Generator

Motor

18 / 40

What is the purpose of a microcontroller in a robot?

To provide power

To control the robot's functions

To detect obstacles

19 / 40

What component is used to provide power to a robot?

Microcontroller

Sensor

Battery

20 / 40

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

To measure force applied

To detect light

To process data

21 / 40

What type of sensor is typically used for temperature measurement?

Gyroscope

Thermistor

Ultrasonic sensor

22 / 40

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

To dissipate heat from electronic components

To measure temperature

To provide power

23 / 40

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

To measure and adjust resistance

To store data

To detect light

24 / 40

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

Inductor

Resistor

Capacitor

25 / 40

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

To provide power

To detect obstacles

To connect and support electronic components

26 / 40

What type of sensor is used to measure angular velocity?

Accelerometer

Gyroscope

Photodiode

27 / 40

What is the purpose of a robot's gripper?

To measure speed

To provide power

To manipulate objects

28 / 40

What type of sensor is used to detect sound levels?

Microphone

Photodiode

Accelerometer

29 / 40

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

To store data

To detect light

To maintain a stable voltage level

30 / 40

What component is used to detect obstacles in close proximity?

Microcontroller

Battery

Infrared sensor

31 / 40

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

DC motor

Stepper motor

Servo motor

32 / 40

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

To measure moisture levels

To detect light

To process data

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 sensor is used to detect magnetic fields?

Hall effect sensor

Photodiode

Ultrasonic sensor

35 / 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

36 / 40

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

PIR (Passive Infrared) sensor

Gyroscope

Thermistor

37 / 40

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

Measuring distance

Storing data

Detecting touch inputs

38 / 40

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

DAC (Digital-to-Analog Converter)

ADC (Analog-to-Digital Converter)

Microcontroller

39 / 40

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

To provide power

To maintain control over a process

To detect light

40 / 40

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

Storing data

Mapping the environment

Measuring temperature

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Computer MCQs 360July 14, 2023

0 30 1 minute read