Chapter 2: Safety Review

Which of the following is not one of the three R's of robotics safety?

• robots

• respect

• recycle

• require

The area where anyone could travel around the robot would be the ______.

• work envelope

• safe zone

• cautionary zone

• danger zone

Another name for the work envelope would be the______.

• work envelope

• safe zone

• cautionary zone

• danger zone

The area where you are required by OSHA to have the teach pendant would be the _______.

• work envelope

• safe zone

• cautionary zone

• danger zone

What are the 3 conditions that stop a robot?

• The program/driven action has been completed.

• There is an alarm condition.

• There is some type of mechanical failure.

• Water has gotten into the robot.

A ______ senses the presence or absence of a material by contact with a movable arm attached to the end of the unit.

• Laser eye sensor

• Light curtain

• Limit switch

• Photo eye sensor

Tags

NGSS.MS-LS1-8

A ____ is a device that generates an electromagnetic field and senses the presence of various materials by changes in this field.

• Light curtain

• Photo eye sensor

• Pressure sensor

• Proximity switch

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

A ___ detects the presence of a predetermined or set level of force.

• Limit switch

• Photo eye sensor

• Pressure sensor

• Proximity switch

Tags

NGSS.MS-PS2-2

A ____ emits a laser beam that strikes a reflector, which reflects the light back to a receiver in the unit.

• Laser eye sensor

• Light curtain

• Limit switch

• Photo eye sensor

Tags

NGSS.MS-PS4-2

A ____ emits an infrared beam that strikes a reflector, which reflects the light back to a receiver in the unit.

• Laser eye sensor

• Light curtain

• Limit switch

• Photo eye sensor

Tags

NGSS.MS-PS4-2