Question

Which statement regarding series-parallel circuits is TRUE?

a)If the series portion becomes inoperative, all circuits will be affected.
b)There can only be one control switch for an entire circuit.
c)If one load is inoperative, the entire circuit is affected.
d)If the series portion becomes inoperative, the other circuits will not be affected.

Answer 1

In a series-parallel circuit, if the series portion becomes inoperative, the other circuits will not be affected.

Step-by-step explanation:

In a series-parallel circuit, the correct statement is option d) If the series portion becomes inoperative, the other circuits will not be affected. In a series-parallel circuit, if the series portion becomes inoperative, the other circuits will not be affected. In a series-parallel circuit, the components are arranged in both series and parallel connections.

If the series portion becomes inoperative, it means that a component in the series part is not working, but the other circuits that are connected in parallel will still remain functional. This is because in a parallel connection, each component has its own separate path for current flow, so the failure of one component does not affect the others.