Question

there is only one instrument in the home circuit connect in series name it.....Plz give me answer its urgent ​

Answer 1

Answer:

Circuit breaker(C.B)

Explanation:

A circuit breaker(C.B) is supposed to protect the healthy circuit ( load connected in series) from the faulty part of the circuit.

If a circuit breaker is connected in parallel, it would form a parallel path across the load causing a short circuit in normal conditions which is undesired.

Since this does not fulfill the purpose of a C.B hence a C.B is always connected in series with the load in order to protect it.

Answer 2

Answer:

Fuse

Explanation:

As it will melt and break the circuit when the amount of flow of current exceeds a limit thus avoids dangerous situations like catching fires.

Thus it is always connected in series.