Each rung in the ladder is in ___ with every other rung in the same ladder. In other words, all the control lines are in ___ from (across) a common control-voltage source

Each rung in the ladder is in ____________ with every other rung in the same ladder. In other words, all the control lines are in ____________ from (across) a common control-voltage source.

A) parallel; series
B) none of the answers
C) series; parallel
D) parallel; parallel

Show Answer

Answer:D

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