The restrictive space for a robot can be changed for different applications.

• A. True
• B. False
• C. Not specified
• D. Sometimes

Answer: (B)

The main idea is that a robot’s restrictive space—its working envelope—is defined by its physical design, including reach and joint limits. For a given robot model, that envelope is fixed. You can adapt tasks by changing tooling, repositioning the robot, or moving external safety boundaries (fences, barriers), but these do not alter the robot’s own restricted space. To handle different applications that require a different reach or envelope, you’d typically use a different robot or hardware configuration, not change the robot’s inherent space. That’s why the statement isn’t correct.