Answer the following statement(s) true (T) or false (F)
1. A network constitutes one rung of a ladder diagram that starts at the right rail and ends at the left rail.
2. The easiest way to avoid nesting is to remember that all branches must start at a common point, and all of the branches must end at the same location.
3. The way the processor scans the program is the same from PLC to PLC.
4. It is common practice to wire the overload contacts to an input module.
5. When a hard-wired backup control circuit is used in conjunction with a PLC to control a motor, then the overload contact on the motor starter must be wired in series with the motor coil to provide protection for the motor under both means of control, PLC and hard-wired.
1. False
2. True
3. False
4. False
5. True
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