Automation System
Today, programmable controllers:

are relatively low cost compared with the original digital equipment available for industrial control
None of these
All 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

Automation System
What is the difference between integral and derivative control?

None of these
integral control has slower response to an error signal.
derivative control responds to a change in the rate of change in the error signal
derivative control does not eliminate offset error
All of these

ANSWER DOWNLOAD EXAMIANS APP