EP001 — Knowledge Check

Five questions to check what stuck from "What is a PLC?" Try to answer in your head first, then reveal the answer to check yourself.

1. 01

   What does PLC stand for?

   Reveal answer
2. 02

   What are the four steps of the scan cycle?

   Reveal answer
3. 03

   What is the purpose of the input module?

   Reveal answer
4. 04

   Name two common PLC outputs.

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5. 05

   What device would you use to control a motor's speed?

   Reveal answer