Robotics Quiz

An articulated robot is designed with six degrees of freedom to achieve full movement and orientation in 3d space. What component provides these degrees of freedom?

• arms

• joints

• bases

• end effectors

What term describes the smallest movement/incremental change in position a robot manipulator can precisely perform?

• Accuracy

• Resolution

• Repeatability

• Degree of freedom

What is the standard/nominal control voltage level used for digital input/output signals in industrial robotic systems?

• 0.24V

• 2.4V

• 24V

• 240V

Which of the following end effectors is classified as a processing tool in robotics?

• Magnetic gripper

• Welding torch

• Vacuum suction cup

• Two-finger gripper

Which type of sensor is designed to detect physical contact or touch in a robotic system?

• Stress Sensor

• Optical sensor

• Inductive sensor

• Capacitive sensor

Which sensor type is best suited for detecting the presence of metal objects?

• Limit switch

• Optical sensor

• Inductive sensor

• 3D vision scanner

Which term describes how consistently a robot can return to the same position when commanded repeatedly to move to a fixed point?

• Accuracy

• Resolution

• Repeatability

• Degree of freedom

In robotic motion systems, which issue is caused by the slight clearance between gear teeth in a gear-driven transmission?

• Backlash

• Elasticity

• Misalignment

• Slippage

Which of the following could lead to a controller overheating in a robotic system?

• Dirty process tool

• Dirty end effector

• Blocked airflow device

• Dirty teach pendant

Identify the robotic arm configuration as shown

• jointed coordinate system

• spherical coordinate system

• cylindrical coordinate system

• rectangular coordinate system