Question

Using the circuit given below, state which of the following statement is correct?

(a) When $S_1$ and $S_2$ are closed, lamps A and B are lit.
(b) With $S_1$open and $S_2$ closed, A is lit and B is not lit.
(c) With $S_2$ open and $S_1$ closed A and B are lit.
(d) With $S_1$ closed and $S_2$ open, lamp A remains lit een if lamp B gets fused.

Answer 1

(c) With $S_2$ open and $S_1$ closed A and B are lit.