13.Practical Electric Circuit's

 Aim ; Knowledge about All types of circuits . 

Requirements ; 

• Wires

• Wire cutter

• Screw driver

• Board with switches and holders

Process ;

• Simple circuit

1. A red wire from Switch output to holder.
2. A black from Holder to out.
3. A red wire from out to switch input.

• Parallel circuit

1. A red from out to switch input.
2. A red from output to holder.
3. A red from Holder to holder.
4. A black from out to holder.

• Series circuit                                              

1. A red from out to inputs of 3 switches.
2. Wires from switches outputs to holders.
3. A black from all holders to out.

Observation  :  

1) I observed the types of wire connection in separate circuit .

2) I saw neutral,fase,earthing and main.first i joint the yellow wire at swith at down word`s and same joint`s at three swithe`s 

3) And last swith at down word`s i take another wire to that and give that to bulb holder and give connection to the two bulb.