All control circuits are basic logic functions or combinations of logic functions. ___ logic occurs in a control line of a ladder diagram when two (or more) NO PB switches or pilot devices, connected in series, are also connected in series

Multiple Choice Questions Automation MCQ
1

All control circuits are basic logic functions or combinations of logic functions.

____________ logic occurs in a control line of a ladder diagram when two (or more) NO PB switches or pilot devices, connected in series, are also connected in series with two (or more) NO PB switches or pilot devices that are connected in parallel to control a solenoid coil or a pilot light.

A) OR
B) NOR
C) NAND
D) NOT
E) AND/OR
F) AND

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Answer:E

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