Series Parallel Circuit 01

Layout diagram

Wiring diagram

Equipment and tools: Steel rule, cutting plier, tester, screw driver, combination plier, cable insulation knife, awl, mallet


  • One way switch 01 no’s
  • Two way switch 01 no’s
  • Batten Holder 02 no’s
  • Sunk Box 02 no’s
  • Round Block 02 
  • 1/1.3 Red Wire
  • 1/1.3 Blue Wire
  • Bulbs 02

Procedure: Prepare the wiring diagram according to the layout diagram. Collect the tools and items required according to the list. Using the steel rule, take the correct measurements according to the layout diagram. Then, set the clips (1 ½ for three wires and 1 ¼ for four wires) on the board. Afterward, set the 1/1.3 red and blue wires on the clips accordingly. Set the switches and other items on the board. Check the circuit and give power supply. First, when the one-way switch turns on, the left bulb lights up. When the two-way switch turns on from the other side, both the bulbs light up. Since the bulbs are fixed in a series, the brightness of the bulbs will be lower. 

Conclusion: Circuit worked properly and lit both the bulbs. 

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