Automation System
The program counter:

contains the address of the next instruction to be executed
is where arithmetic is done in a computer.
None of these
decides which program to run
counts the number of instructions that have been executed

ANSWER DOWNLOAD EXAMIANS APP

Automation System
Sensors:

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

ANSWER DOWNLOAD EXAMIANS APP

Automation System
A sequence controller:

is difficult to program
is a mechanical only controller
is no longer in widespread use
performs on/off control functions in relation to time.
None of these

ANSWER DOWNLOAD EXAMIANS APP