Question

12. Typical scan time of a PLC ranges from
(a) 1 to 20 milli seconds (6) 1 to 50 milli seconds
(c) 1 to 100 milli seconds
(d) 2 to 50 micro seconds.

Answer 1

Answer:

option a

Typical scan time of ranges from 1 to 20 milli seconds.

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