1 Answer
A 220-volt supply is commonly used to power electrical appliances and devices in many countries around the world. It refers to the voltage level of the electricity provided to homes, businesses, and industries.
In simple terms:
- **Voltage** is the force that pushes electrical current through a circuit.
- **220 volts** is the standard voltage used for powering larger household appliances like air conditioners, refrigerators, washing machines, ovens, and other heavy-duty devices.
The reason some countries use 220 volts instead of lower voltages (like 110 volts) is to allow these appliances to run more efficiently and handle higher power loads. Generally, appliances that require more power will use 220V, while smaller devices like lights, computers, or phone chargers often use lower voltages like 110V or 120V (in countries where this is the standard).
In countries like India, the UK, Australia, and much of Europe, 220V is the standard for residential electrical supply.
In simple terms:
- **Voltage** is the force that pushes electrical current through a circuit.
- **220 volts** is the standard voltage used for powering larger household appliances like air conditioners, refrigerators, washing machines, ovens, and other heavy-duty devices.
The reason some countries use 220 volts instead of lower voltages (like 110 volts) is to allow these appliances to run more efficiently and handle higher power loads. Generally, appliances that require more power will use 220V, while smaller devices like lights, computers, or phone chargers often use lower voltages like 110V or 120V (in countries where this is the standard).
In countries like India, the UK, Australia, and much of Europe, 220V is the standard for residential electrical supply.