<span>Parallel Connection is used . This is because the voltage drop would be negligible , and u can access any equipment . If series was used then the whole circuit would be needed to complete . So you have to switch on all the appliances to access one. In series the voltage drop is also considerable.</span>
Every electrical outlet in your house, and every device or appliance that's plugged into an outlet, are all in parallel. It's also most likely that all of yours are in parallel with all the outlets, devices, and appliances in the homes or apartments of a few of your neighbors.
The only things in your home that are connected in series are the switches that turn things on and off.
A right triangle is formed, in which the vertical elevation is the opposite cathetus and the horizontal distance is the adjacent cathetus, since we know these two values, we can calculate the angle of inclination using the definition of tangent:
