There are no standard heights required for outside receptacles. Usually they are in accordance with the equipment that they are to supply voltage for. In areas that receive a high snow level they are positioned at a height so as to be accessible year round.
In the US a general purpose receptacle outlet would be 120 volts; England 240 volts, France 115 volts, Libya 127 volts, Okinawa 100 volts, Tanzania 230 volts . . .; all depends on where your house is.
The voltage typically found in a standard electrical outlet is 120 volts.
The standard voltage for a typical electrical outlet is 120 volts, and the standard amperage is 15 amps.
10 amps 250 volts or 16 amps 250 volts.
A standard two prong outlet in the US carries 110 volts. Actual voltage in your area may vary from below 100 to 140 volts, but these extremes are unusual. Most of the rest of the Americas (North and South) uses the same standard. In Europe, the standard voltage in a "two prong outlet" is 220 to 240 volts. In the US, this voltage is reserved almost exclusively for use by stoves and ovens in the home.
It's an outlet wired for dryers, stoves and some large heaters. In about 50% of the world 230 Volts is the standard household supply used for all appliances. In the other half of the world it is 110 Volts.
The standard wall outlet wattage for household appliances is typically 120 volts and 15-20 amps, which equates to a maximum wattage of around 1800-2400 watts.
In North America there are two standard voltages for the wiring of homes, 120/240 volts.
The power available from a 110 VAC outlet can be calculated using the formula P = V x I, where P is power in watts, V is voltage in volts (110V in this case) and I is current in amps. The maximum power output can be estimated as 1100 watts for a standard 110 VAC outlet.
A 120 volt 60 Hz AC outlet is a standard electrical outlet found in North America. It provides electricity at a voltage of 120 volts and frequency of 60 Hertz, which is the standard for most household electrical devices.
The outlet may have a higher voltage reading due to an issue with the wiring, a problem with the outlet itself, or a problem with the electrical panel. It's important to have a qualified electrician investigate and address this issue to ensure the safety of your electrical system.
Nominally 120 Volts.