Final answer:
Putting related profiles on the same sketch does not make it impossible to perform the Revolve command;this statement is false. As long as the profiles are properly closed and do not overlap, the Revolve tool in CAD software can create symmetrical 3D objects around an axis. Clean and concise sketches are recommended for successful use of the Revolve command.
Step-by-step explanation:
The statement that putting related profiles on the same sketch makes it impossible to perform the Revolve command is false. In CAD software, when using the Revolve tool, it is indeed possible to select multiple profiles as long as they are properly closed and do not overlap. The revolve feature is often used in 3D modeling to create symmetrical objects around an axis.
For successful use of the Revolve command, ensure that the profiles you want to revolve are properly defined and that they form closed loops. When the profiles are ready, you need to select a proper axis of revolution. The software will then extrude the profiles around this axis, creating a 3D object with radial symmetry.
To avoid confusion and potential errors when performing a revolve operation, it's usually good practice to create clean and concise sketches that are easy to navigate and select during the modeling process. If profiles do overlap or are open, the software might throw an error or fail to execute the Revolve command as expected.