Automation System
Timing using a TM990 micro-computer:

both (b) and (c)
require an external timer added by the user
is available on the standard CPU board
can be handled in software
None of these

ANSWER DOWNLOAD EXAMIANS APP

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

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

ANSWER DOWNLOAD EXAMIANS APP

Automation System
A stepping motor;

has a commutator
is a good choice where continuous rotation is needed
can index positional movement.
None of these
has a speed proportional to voltage input

ANSWER DOWNLOAD EXAMIANS APP

Automation System
If the transient response of a system is overdamped:

the value of the output never stabilizes.
the value of the output exceeds the value of the input at times during the transient period.
the value of the output never exceeds the value of the input during the transient period.
None of these
All of these

ANSWER DOWNLOAD EXAMIANS APP