Automation System
A semi-continuous operation means:

each operation in a sequence is continuous, but subsequent operations in the sequence may be different.
coffee breaks are allowed for the operator
the operation is continuous each shift, but stops between shifts
a computer is a required part of the machine
None of these

ANSWER DOWNLOAD EXAMIANS APP

Automation System
Trend analysis:

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

ANSWER DOWNLOAD EXAMIANS APP