Automation System
Trend analysis:

is used only in financial planning
None of these
can improve control system response
requires a very expensive system to implement
is a brand new concept

ANSWER DOWNLOAD EXAMIANS APP

Automation System
Today, programmable controllers:

All of these
are relatively low cost compared with the original digital equipment available for industrial control
None of these
are more powerful then the first controllers on the market
can be cost effective even when replacing just a few relays

ANSWER DOWNLOAD EXAMIANS APP