Float or liquid-level switches, like most pilot devices, normally contain both a set of ___ and a set of ___ contacts

Float or liquid-level switches, like most pilot devices, normally contain both a set of _________ and a set of __________ contacts.

Only the set of contacts _______________________ in a given control loop is normally shown in the ladder diagram.

A) any of the answers
B) NO; NC; actually used
C) NC; NO; actually used
D) none of the answers

Show Answer

Answer:B

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