Question

Ask. An electrician to explain to you the electrical wiring in your house and other related important point take care to understand them well and explain them to other also

Answer 1

Try to understand the general wiring system of your house and how the wires are connected to the main electricity line.
Also, ask him about how the circuits of a button work and how it let a electrical device to perform a function.
Additionally ask about how the electrical fuse and breakers are worked in the house and how they are so important for an electrical wiring.
These wiring systems are interconnected with the main transmission line so ask about it and note the things.