Automation System
An encoder:

can have only four keys
is used to send telegraph signals
converts an input to a binary number
converts a binary number to a decimal number.
None of these

ANSWER DOWNLOAD EXAMIANS APP

Automation System
A sequence controller:

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

ANSWER DOWNLOAD EXAMIANS APP

Automation System
There are several procedures you can implement to provide maximum security. The most important of these is:

None of these
do not leave training manuals unsecured
do not allow unbonded service people to work on your equipment
run regular simulated tests using TARP (testing of Applications Recovery Planes)
Verify the reputation of the people installing your system

ANSWER DOWNLOAD EXAMIANS APP