Automation System
Analog and digital controllers:

None of these
accept the same input signals
cost the same to build
All of these
can be changed with equal case

ANSWER DOWNLOAD EXAMIANS APP

Automation System
A flip-flop:

None of these
(a) and (c)
remembers what was previously stored in it
is a sequential logic device
is a combinational logic device

ANSWER DOWNLOAD EXAMIANS APP

Automation System
Light sensors:

work in direct sunlight
None of these
come in a wide variety of mounting styles
never use infrared light as light source
cannot be used a s limit switches.

ANSWER DOWNLOAD EXAMIANS APP