Automation System
Which item best describes a CAM technology?

None of these
Numerical control
Geometric modeling
Drafting
Documentation

ANSWER DOWNLOAD EXAMIANS APP

Automation System
Semiconductor devices:

usually have a very short MTBF (mean time between failure)
have a very short infant mortality period
All of these
None of these
are less reliable than electro¬mechanical components

ANSWER DOWNLOAD EXAMIANS APP

Automation System
What is the process lag?

The time it takes for the sensor to respond to a changed.
The time it takes for the mass of the process to respond to an input change.
None of these
All of these
The lag in the error signal when the setpoint is changed.

ANSWER DOWNLOAD EXAMIANS APP

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

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

ANSWER DOWNLOAD EXAMIANS APP