The Dhaka Times Desk Electricity is the most terrifying object and this object can also be called the most delightful toy object. Its wrong application can kill you while its correct application will help you learn new things.
We hire electricians for minor electrical work at home. As a result of this money is spent and these small tasks are not learned by us. Such a small task is to set up the switchboard. Today we will learn how to set up a switchboard.
Suppose you want to set a fan, two lights and a socket line on a switchboard. Then you need a board with 6 sockets, a fuse, 4 switches and a socket. First set the fuses, switches and sockets straight (i.e. the switch markings are not upside down) on the board. When doing electrical work, switch off the mains and never touch the tester directly. Now open the fuse and check whether the two points inside the fuse are connected by copper wire. If not, connect it. Now connect the points from the bottom of the fuse to the bottom of all the switches as shown in the picture below.
Now connect the main positive line to the top of the fuse. Then connect the positive lines of the fan and two lights from the fuse to the top of the three switches in a row. Now connect the top of the socket with a short wire to the top of the 4th switch to give the positive line to the socket. Then attach a short negative wire to the bottom of the socket. Now twist the fan, light and socket negative wires together with the main negative line wire and secure them with tape. Make sure that no point gets loose connection so tighten all the points well. Now your board is properly set up. Three switches in series from the fuse will operate the fan, lights and the 4th switch will be used to switch the socket line off and on.
Watch the video for more details.
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