Automation System
If the transient response is under damped:

steady-state will be reached faster than if the system is overdamped
the present overshoot is zero
None of these
both a and b
the value of the output will exceed the value of the input at times during the transient period

ANSWER DOWNLOAD EXAMIANS APP

Automation System
Relay ladder logic is used in a PC because:

None of these
most industrial control personnel are familiar with relay ladder logic diagrams and this is the easiest for them to use
it is impossible to write a control program for a machine in any other logic
All of these
it is the best industrial control language ever developed.

ANSWER DOWNLOAD EXAMIANS APP

Automation System
Programmable controllers:

cannot perform functions other than relay logic
are widely used in many different industries
(a) and (c) above
are programmed using relay ladder logic
None of these

ANSWER DOWNLOAD EXAMIANS APP