How to Make Household Circuit Model at Home/Make Model for Wiring Connection at Home

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  • Опубликовано: 28 авг 2024
  • Hello friends, here I show you How to Make Household Circuit Model. Please see carefully and make it easily. It will help the students of the school/college to create their project. Thank you.
    Materials Required: Card Board, Art Paper, LED Light, Buzzer, Motor, Fan, White Glue, Knife, Scale, Switch, Lithium ion Battery, Electric Wire, etc.
    DOMESTIC ELECTRIC CIRCUITS:
    We have known how electric power is generated using wind, water and other forms of energy. Electricity is generated when mechanical energy is converted into electrical energy. We are also aware that electricity is a key factor to light up our homes and is the main source for the functioning of many devices like refrigerators, washing machines, iron box, dishwashers, fans, air conditioners and many more. Let us know how electricity is supplied through these devices and how power is supplied to homes. Domestic electric circuits give an idea of how power is supplied to homes using various types of switches, wires and circuits. In this article, let us make an effort to understand what is meant by domestic electric circuits in detail.
    SUPPLY OF ELECTRICITY:
    We know power generation takes place in power stations and the power distribution takes place from the power station through large transmission lines which are supported by the large towers. These transmission lines aid in carrying a large amount of power to substations. Distribution lines carry small amounts of current which are distributed from the substations to houses. The main supply, referred to as mains, receives the power in the home and is distributed through various types of cables. When the currents flow through the cables into the devices or appliances at home, they function accordingly.
    BASICALLY, ELECTRIC CIRCUIT CONNECTIONS ARE OF TWO TYPES:
    • Series circuit
    • Parallel circuit
    In the series circuit electrons flow in a single direction. Series circuits can be either opened or closed at a single time. When the circuit breaks, no current flows in the circuit.
    In the parallel circuit, electrons flow in several directions. Different parts of the circuit are connected in different branches. If a circuit breaks in a single direction, electric current flows in another direction.
    The power supplied to homes through distribution lines are received at the mains. Electricity is supplied through two types of cables; Over head cables or underground cables.
    PARTS OF POWER CABLE ARE:
    • Conductor
    • Insulation
    • Beading
    • Armoring (optional)
    • Outer sheath
    Conductors are usually made of copper or aluminum material and are the power carrying part of the cable.
    3 TYPES OF WIRES ARE INVOLVED IN THE DOMESTIC ELECTRIC CIRCUITS, THEY ARE:
    • Earth wire
    • Live wire
    • Neutral wire
    Earth wire is green in color. Earth wire is connected to metal plates placed in the earth near the house for safety purposes. It provides safety for all the appliances and devices connected at home which have a metallic body. This is done to prevent shock when leakage of charges happens in the metallic body.
    Live wire is red in color. It is a positive conductor that helps to break the circuit when excess current flows through the circuit.
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