unit3

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Across
  1. 3. Instruction of not equal
  2. 6. instruction of addition
  3. 7. NOT gate is also known as…..
  4. 9. Sensor is connected with plc known as..
  5. 12. in rung output is shown as....
  6. 13. plc programme can written in………
  7. 14. NO switch also known as….
  8. 15. sequential flow chart is known as…
Down
  1. 1. NO is normally used as….switch
  2. 2. two NC switches connected in parallel behave as…gate
  3. 4. Output is connected with…
  4. 5. two NC switches connected in parallel behave as…gate
  5. 8. In rung NOT gate is made by switch…
  6. 9. NC is normally used as….switch
  7. 10. programme in plc is stored in...
  8. 11. instruction for compare
  9. 14. NC switch also known as….