Go down wiring

this is about go down wiring .its an important practical of electrical engineering.

1. Electrical workshop (2110005) Topic: go down wiring Branch: INFORMATION TECHNOLOGY Presented by: Acharya M ansi (150450116001) Guided by: Anil kayashth

2. Aim: To study and perform the Godown wiring.

3. Accessories: Name No.s Rating Switch(1-way) 1 230v,50Hz,6A Switch(2-way) 3 230v,50Hz,6A Lamp 4 40 watt Fuse 1 6A Lamp holder 3 230v,50Hz MCB 1 230v,50Hz wires

4. Circuit diagram:

5. Procedure Connect the phase wire coming through the supply mains to the first terminal of the fuse and second terminal of fuse is connected to the input of MCB. Output of MCB terminal is connected to the bottom terminal of switch-1. Second terminal of switch-1 is connected to the switch-2(2 way) of middle terminal and top terminal of switch-2 is connected to the lamp-1. Connect bottom terminal of switch-2 to the switch-3(2 way)of middle terminal. The top terminal of switch-3 is connected to the lamp-2 and bottom terminal of switch-3 is connected to middle terminal of switch-4. The top terminal of switch-4 is connected to lamp-3 and the bottom terminal of switch-4 is connected with lamp-4. Natural wire is connected to all the four lamps of second terminal directly through output of MCB and circuit will be completed.

6. Advantages The main advantage of godown wiring is power saving. We can also save the time. Disadvantages It is complicated wiring. Tow bulbs cannot be on at the same time.

7. Conclusion Thus, here now we can manage godown wiring .

8. Thank you