Page 78 - Toucpad robotics C11

EXERCISE

Solved Questions
SECTION A (Objective Type Questions)
QUIZ
A. Tick ( ) the correct option.
1. The “bones” of a robotic arm are called:
i. Sensors ii. Links

iii. Joints iv. Actuators
2. The connection that allows relative motion between two links is called:
i. Sensor ii. Motor

iii. Joint iv. Processor
3. The number of independent movements a robot can make is called:
i. Work envelope ii. Payload

iii. Degrees of freedom iv. End-effector
4. Which of the following is a planar mechanism?
i. Robotic arm with elbow and wrist ii. Scissors

iii. Drone propeller iv. Humanoid walking
5. A spatial mechanism moves in:

i. Two-dimensions ii. One-dimension
iii. Three-dimensions iv. Circular motion only
6. The maximum reach of a robot manipulator is defined by its:

i. Payload capacity ii. Workspace
iii. Algorithm iv. Link length

7. Which material is often used in lightweight robotic arms?
i. Aluminium ii. Steel
iii. Concrete iv. Wood

8. Omni wheels allow a robot to:
i. Jump vertically ii. Move in multiple directions
iii. Increase torque iv. Fly like a drone

9. A robot’s structure that provides stability is called its:
i. Chassis or base ii. Sensor housing
iii. Flowchart iv. End-effector

10. The part of a robot responsible for actual work like gripping or welding is:
i. Motor ii. Sensor

iii. End-effector iv. Processor

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Touchpad Robotics - XI