Automation System
One of the major benefits of using CAD in tool design is that:

there is better coordination in the materials-handling area
tool motions can be checked to see if there is interference between the tool and the object
it simplifies the trial-and-error method
None of these
product design represents approximately one-half the engineering costs

ANSWER DOWNLOAD EXAMIANS APP

Automation System
What is proportional control?

It has a discrete output for each error value
All of these
The controller output varies continuously over a range
None of these
The gain is independent of offset error.

ANSWER DOWNLOAD EXAMIANS APP

Automation System
Stepping motors:

can run at varying speeds
All of these
can run both clockwise and counterclockwise
can be built to index different amounts by changing the pole configuration
do not require commutators

ANSWER DOWNLOAD EXAMIANS APP

Automation System
Microcomputer-based control sys-tems

will just keep their present capability
will have more standard industrial application software available in the future.
All of these
None of these
will tend to increase in cost.

ANSWER DOWNLOAD EXAMIANS APP