Automation System
For a type 1 system, the steady-state:

None of these
error for a velocity input is always zero
input for acceleration input is always non-zero
(a) and (c)
error for a step input is always zero

ANSWER DOWNLOAD EXAMIANS APP

Automation System
Sensors:

are not important in automation
will be much smarter and more sophisticated in the future
are easily developed
probably will not improve over the next decade
None of these

ANSWER DOWNLOAD EXAMIANS APP