In ladder logic programs,outputs are represented by:
A)contact symbols.
B)coil symbols.
C)schematic load device symbols.
D)either a or b.

Question

Quizplus · Accepted Answer

Outputs in ladder logic programs are represented by coil symbols. Contact symbols represent inputs. Schematic load device symbols can also be used to represent outputs, but these are less common than coil symbols. Therefore, B is the best choice.

In Ladder Logic Programs,outputs Are Represented By