Page 95 - Robotics and AI class 10
P. 95
Exercise
Solved Questions
SECTION A (Objective Type Questions)
uiz
A. Tick ( ) the correct option.
1. What is the primary function of a sensor in robotics?
a. To collect data and information b. To control the movement of the robot
c. To provide power to the robot d. To communicate with other robots
2. Which of the following sensors is commonly used to detect obstacles in the path of a robot?
a. Ultrasonic sensor b. Temperature sensor
c. Pressure sensor d. Light sensor
3. What type of sensor is used as acceleration sensors to measure angular acceleration?
a. Accelerometer b. Proximity sensor
c. Gyroscope d. Force sensor
4. Which of the following is an example of an electric actuator used in robotics?
a. Hydraulic cylinder b. Pneumatic cylinder
c. Servo motor d. Gear mechanism
5. Pneumatic actuators use which of the following to generate motion?
a. Electric energy b. Hydraulic fluid
c. Pressurised air d. Magnetic force
6. Which actuator type is best suited for applications requiring high force and precision?
a. Hydraulic actuator b. Pneumatic actuator
c. Electric actuator d. Magnetic actuator
7. Which actuator type is commonly used in robotic grippers for object manipulation?
a. Hydraulic actuator b. Pneumatic actuator
c. Electric actuator d. Magnetic actuator
8. A controller in robotics is responsible for:
a. Generating mechanical motion b. Sensing the environment
c. Processing and directing signals d. Providing power to actuators
9. Which of the following is an example of a controller used in robotics?
a. Motor b. Sensor
c. Microcontroller d. Gear mechanism
10. Which type of controller is commonly used for closed-loop control in robotics?
a. Proportional controller b. Open-loop controller
c. On-off controller d. Time-delay controller
Components of Robots as a System 93

