Automation System
Vision sensors:

can not improve much in the next decade
None of these
will more closely match the capabilities of the human eye
All of these
will remain very costly

ANSWER DOWNLOAD EXAMIANS APP

Automation System
Time proportioning control:

is less efficient than normal PID control
can be used on a PM550 programmable process controller
None of these
cannot use a TM990 micro¬computer
a and b above.

ANSWER DOWNLOAD EXAMIANS APP