Question

read the instructions first​

Answer 1

Step-by-step explanation:

1) Extension Box:-

Extension sockets are built in an extension box, which makes use of electricity in our homes, offices and various other places cinvinient.

Condition:-

Its not working

Defective part:

Body of the box is damaged internally.

2)Tester:-

The test light is the best tool for checking power supply whether it is present or in the given tool

Condition :-.

Working good

3)Electrical wire:-

The connecting electrical wire from the switch board and the ceiling fan to flow power

Condition:-

Not working

Defective part:-

The wire is damaged at its end

4)Switches :-

The on /off switches give the power supply when we switch on

Condition:-

Partially working

Defective part:-

They are broken externally

5) Power Bank:-

It is used for charging the phones

Condition:-

working

Defective part :-

Partially damaged