What is the typical operating voltage for most residential single-phase motors?

The typical operating voltage for most residential single-phase motors is 120V or 240V AC. In residential settings, electrical systems are primarily designed to deliver power at these voltages for appliances and motor applications.

Many standard household devices, such as small appliances and lamps, operate on 120V, while larger appliances like air conditioners and water heaters often require 240V. This dual-voltage system allows for flexibility in operating various electrical loads efficiently within a home.

In contrast, the other voltage options listed, such as 240V or 480V AC, cater more to industrial applications rather than typical residential use. Similarly, voltages like 12V or 24V AC are generally not suitable for standard household motors; they are more commonly found in automotive or low-voltage applications. Lastly, voltages of 60V or 110V AC are not typical operating levels found in most residential electrical systems, making them unsuitable for standard single-phase motors in homes.