When two (or more) ___ PB switches are wired in series in separate rungs of a ladder diagram that converge or connect to a common rung on their load side, a Wired-Bubbled AND gate, which is equal to a ___ gate, is formed

Electrical Engineering MCQ
1

When two (or more) __________ PB switches are wired in series in separate rungs of a ladder diagram that converge or connect to a common rung on their load side, a Wired-Bubbled AND gate, which is equal to a __________ gate, is formed.

A) NC; NOT
B) NO; NOR
C) NC; AND
D) NC; NOR

Show Answer

Answer:D

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