Module 11 Automation

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Across
  1. 2. a combination of two normally open (NO) switches placed in series with each other
  2. 3. Carry the flow of electricity through it to energize a load
  3. 7. Used to indictate the position of a machine
  4. 9. a combination of two normally open (NO) switches wired in parallel with each other
  5. 10. One component of a relay
  6. 11. consists of one normally closed (NC) switch
  7. 12. normally closed (NC) switches wired in parallel with each other
  8. 14. a commbination of two normally closed (NC) switches wired in series with each other
  9. 15. Another component of a relay
  10. 16. a type of time delay relay
Down
  1. 1. a control circuit that uses limit switches to sequence a series of events
  2. 4. a higher level of operation done by logic contol.
  3. 5. These have many applications in electrical circuits such as performing logic control and sealing in circuits
  4. 6. Another part of a relay
  5. 8. Turning outputs on or off through relay contacts
  6. 13. a type relay where the contacts don't change until a dtermined amount of time has passed