Electricity
Baltimore, Maryland
Copyright: Stirling TschanElectricity
In the United States of America the standard voltage is 120 V and the frequency is 60 Hz. AC power sockets are of type A (2 pins) and B (3 pins).
In the United States of America the standard voltage is 120 V and the frequency is 60 Hz. AC power sockets are of type A (2 pins) and B (3 pins).