First of all, we need to define these terms;
Power: amount of energy (work) needed or used to perform a certain action determined by the type of action required; for any work to be performed a certain type of energy is needed. E..G. Horsepower (HP) is the type of power required to set your vehicle in motion and keep it moving. This is Mechanical power. BTU's British Thermal Units) is the type of power needed to heat your home. poring water on Sodium will cause an explosion (Chemical Power).
Watts: a basic unit of measurement to determine the amount of energy needed to cause a certain action. when multiplied by time the result is the amount of power used and is expressed in Watt/Hours. Predominately and most usually, it is used in respect to Electrical Power.
Volts:
260 volts
A stove that operates on 220 volts typically requires a special type of electrical outlet called a 220-volt outlet, which is designed to handle the higher voltage and power requirements of the stove.
Usually with 240 volts. Some under 1000 watts will use 120 volts.
The voltage typically found in a standard electrical outlet is 120 volts.
The voltage requirements for using an electrical outlet in Brazil are typically 127 volts.
120V stands for 120 volts, which is the standard voltage used in most residential electrical systems in the United States. This voltage is supplied by the electrical utility to power household appliances, lighting, and electronics. When a device is plugged into a 120V outlet, the voltage provides the necessary electrical energy for the device to function properly.
The standard voltage for a typical electrical outlet is 120 volts, and the standard amperage is 15 amps.
The voltage specification for a US electrical outlet is 120 volts, and the frequency specification is 60 Hz.
Pl. answer me.. what happened when the DC magnet will be supplied low voltage then the rated. Nirmalesh
A reading of 44 volts at an electrical outlet could indicate an issue with the wiring or a faulty connection. It is not a normal or safe voltage level for typical household outlets, which should be 120 volts for North America. It's recommended to have an electrician check the outlet to avoid potential hazards.
The main difference between electrical appliances operating at 120 volts and 240 volts is the amount of power they can handle. Appliances operating at 240 volts can handle more power and are often more efficient, but they require a different type of outlet and wiring compared to appliances operating at 120 volts.
That varies. Different devices are designed differently. Somewhere on outside (usually on the back) of every electrical device there should be a kind of permanent sticker stating the voltage and current it uses.