1 Moctezuma II (c. 1460â1520), ninth Aztec emperor, killed during the Spanish conquest of Mexico, after he was captured by Conquistador Hernan HernÃ¡n. 2  Cortes CortÃ©s, pedro moctezuma Son OF. 3  Montezuma Ii (isabelâmoctezuma/1509â1550/1510), 1550 1551 Daughter OF.  montezuma ii
The present USA voltage standard range is 120/240VAC 60Hz at +-5%, and has been for many years. There are exceptions to this in large buildings, where polyphase systems are sometimes used, but standard single phase residential and light commercial is all 120/240 service. We haven't had 110/220 for well over 60 years.
For example, if you live in the United States, the power supply voltage switch on your computer's power supply should be set to 110/115. However, if in, say, France, you should use the 220v/230v setting.