Each Line of Logic in a PLC Program Must End

question 10

Multiple Choice

Each line of logic in a PLC program must end with a ____.

• A) pushbutton
• B) coil
• C) line number
• D) contact

---

Definitions:

Glutamate

An important neurotransmitter in the brain that plays a key role in cognitive functions such as learning and memory.

Interneurons

Neurons that transmit signals between other neurons, especially as part of a reflex arc in the central nervous system.

Cortical

Relating to the outer layer of the cerebrum or cortex, involved in complex brain functions such as memory and consciousness.

Echolocation

A biological sonar used by several kinds of animals, such as bats and dolphins, to navigate and locate prey by emitting sound waves and listening for echoes.