Automation System
D/A (digital to analog) conversion:

results in a binary code as the final output
has to be sampled at 1/2 the highest input frequency
both (b) and (c)
must be fed through a filter to reproduce the original signal accurately
None of these

ANSWER DOWNLOAD EXAMIANS APP

Automation System
What is offset error?

the difference between the sensor input and the absolute sensed parameter.
All of these
the difference between the controller output and the setting of the manipulated variable.
None of these
the difference between the control setpoint value and the actual value.

ANSWER DOWNLOAD EXAMIANS APP