Question

It is advantageous to connect electric devices in parallel tead of connect
them in series. Why?​

Answer 1

Answer:

It is advantageous to connect electric devices in parallel tead of connect them in series because there is no division of voltage among the appliances when connected in parallel. The potential difference across each appliance is equal to the supplied voltage. The total effective resistance of the circuit can be reduced by connecting electrical appliances in parallel

Answer 2

Answer:

It ia just because if default occurs in one electronic device, the others will also get fused... So that it is better to have parallel connection then series connection