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

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

ANSWER DOWNLOAD EXAMIANS APP

Automation System
The program counter:

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

ANSWER DOWNLOAD EXAMIANS APP

Automation System
Digital signals:

can have three possible levels
None of these
have a sinusoidal shape.
are assigned values of 1 or 0 depending on the voltage level
have a frequency measured in units of hertz

ANSWER DOWNLOAD EXAMIANS APP

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

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

ANSWER DOWNLOAD EXAMIANS APP