Robotics DOF

_____________ is the name for space inside which a robot unit operates?

• work envelope

• environment

• spatial base

• exclusion zone

For a robot unit to be considered a functional industrial robot, typically, how many degrees of freedom would the robot have?

• 6

• 5

• 8

• 3

Which of the basic parts of a robot unit would include the computer circuitry that could be programmed to determine what the robot would do?

• controller

• arm

• sensor

• end effector

The number of moveable joints in the base, the arm, and the end effectors of the robot determines_________

• degrees of freedom

• payload capacity

• operational limits

• flexibility

_____________ represents muscles of a robot?

• Actuators

• Robotic arm

• Micro controllers

• Power supply

_____________ “laws” is Asimov’s first and most important law of robotics?

• robots must never take actions harmful to humans

• robot actions must never result in damage to the robot

• robots must follow the directions given by humans

• robots must make business a greater profit

The input Comments Received from output is called as

• Feedback

• Pressure

• Temperature

• Signal

Name of Weld Pool monitoring sensor

• Vision sensor

• Thermal sensor

• Ultrasonic sensor

• Proximity sensor

Name of the welding distance control sensor

• Capacitive sensor

• Hall effect sensor

• Eddy current sensor

• Infrared radiation sensor

6 Axis Industrial robots comprising of

• 3-axis lower arm & a 3-axis wrist

• 4-axis lower arm & a 2-axis wrist

• Fully wrist moment

• 5-axis lower arm & a 1-axis wrist