It is necessary to balance the adaptability of the inside and outside luminance for the person entering or exiting the tunnel. However one can do wiring by following the information given in this diagram.

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Tunnel wiring circuit diagram. How to install tunnel lighting where walking down a tunnel. Godown wiring circuit is needed in tunnel like structures warehouses long passages big godowns having lots of rooms and different portions. These diagrams are usually intended to illustrate the working of an electric circuit. Electrician circuit drawings and wiring diagrams youth explore trades skills 3 pictorial diagram. Tunnel wiring circuit is used in open ended corridors and short tunnels like structures. This design is based on certain critical length of the tunnel.
The tunnel circuit control the lamps in four ways as follow. A diagram that uses lines to represent the wires and symbols to represent components. A diagram that represents the elements of a system using abstract graphic drawings or realistic pictures. In tunnel wiring circuit diagram we have used spdt two way switches to control the lighting points in. In tunnel wring circuit diagram we have used spdt two way switches to control the lighting points in tunnels and corridors. Godown wiring uses to operate lampsloads in a sequential manner where only one load operates at a time.
In the second light switch wiring only one light on at a time and others are switch off. Tunnel lighting is necessary to solve the problem of abrupt adaptability of the environment inside the tunnel. Light bulb can be operate at a time. I want electrical circuit diagram for a tunnel light system. The first switch turns the first light on the second switch turns the first light off but also switches the second light on and so on down the tunnel so always the. Etc where the light is only required for passage or it requires only at one position at a time.
20 switches and 20 lights are installed at 10m intervals. Tunnel wiring circuit is used in open ended corridors and short tunnels like structures. If any person enters the godown or in the tunnel and at first he presses the switch s1 then light x1 turn on now he goes to next and press switch s2 then the light x2 will turn on only and light x1 automatic switched off. As its name implies godown wiring it is commonly used for light switching in godowns tunnel like structures long passages. The electrical wiring diagram is a pictorial representation of the circuit which shows the wiring between the parts or elements or equipments. Working and operation of tunnel wiring circuit diagram.
Tunnel wiring circuit diagram working and operation. It was the best choice to save electricity and energy consumption where only one load ie.