Yes, the standard single-phase electrical system in the US is 110/120 volts at 60 Hertz.
The United States is one country that uses 110 volts. Also, Mexico and Canada are also other countries that use 110 volts.
In Europe you cannot bye an oven using 110 volts. The word is not only the USA. Actually, most US electric ranges use 220 volts. Microwave ovens and toaster ovens are 110.
To calculate the amps, you can use the formula: Amps = Watts / Volts. So, for 2000 watts and 110 volts, 2000 watts / 110 volts equals approximately 18.18 amps.
Dubai uses 220 VAC at 50 Hz (in the USA, we use 120 VAC at 60 Hz). They also use the G type plug.
Europe uses 220/240 volts, USA and Canada use 110/120 volts. The lower voltage is less dangerous if you touch a live wire.
Use a step-up transformer from 110 volts to 220 volts. Try getting one at Home Depot or SEARS.
You'll need an adaptor and/or transformer ! The USA uses 110 volts - so your 220/240v equipment will not work.
In the U.S., residential dishwashers are usually 110 volts.
110 volts is the standard electrical voltage in the USA, so you will not damage your iron, when you plug it in. If the iron is dual voltage (110/230 volts), move the voltage selector switch to 110 volts before you use it in the USA. However, there are two diffferent types of electrical socket in North America (with or without earth grounding). For safety reasons, I would not recommend using your iron (anywhere in the world), unless the plug has a round earth pin, in addition to the two flat bladed pins.
No country in the world uses 138 volts. They use 100, 110, 115, 120, 127, 210, 220, & 240.
You would have to run new wires to obtain 240 volts or use a step-up transformer.
The USA uses a power supplyt voltage of 110 to 120 volts. It is foreign to people who are outside the USA. The lower voltage is held to be safer in the home.