Question

In a quadruplex system, when does a passive fail situation occur?

a.

When all the channels fail

b.

When 3 channels fail and none is disconnected

c.

When 2 channels fail none is disconnected

d.

When 1 channel fail none is disconnected

Posted under Avionics Engineering

Answer: (c).When 2 channels fail none is disconnected

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Q. In a quadruplex system, when does a passive fail situation occur?
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