In the relay method of isolation, the CPU is isolated through the use of a(n) _________.
A) LED
B) laser
C) electrostatic buildup
D) magnetic field
Correct Answer:
Verified
Q4: Electrical noise is such a problem in
Q5: The PLC is a special type of
Q6: What are timers and counters?
Q7: A(n) _is connected across the ac input
Q8: The_ is used to program the CPU.
A)
Q10: What are some potential problems you might
Q11: The current rating of most outputs can
Q12: The PLC recognizes only _.
A) push-buttons
B) pressure
Q13: The_ is used to connect the CPU
Q14: The _is the "brains" of the PLC.
A)
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents