An AC charger with a single-phase 120-volt connection and 14-16 amperes of continuous current output is classified as a ? charger.

An AC charger with a single-phase 120-volt connection and 14-16 amperes of continuous current output is classified as a ? charger.

• A. Level 1
• B. Level 2
• C. Low-voltage
• D. SAE standard

Answer: (A)

This is Level 1 charging. Level 1 uses the standard household supply of about 120 volts with single-phase AC. The charger described delivers 120V and a continuous current of roughly 14–16 amps, which yields about 1.7–1.9 kW of power—typical for a basic plug-in charger on a regular home circuit. This setup doesn’t require the higher voltage, larger current, or dedicated circuits associated with Level 2 charging, which operates around 208–240V and higher amperage for faster charging. The other terms don’t define the level here: low-voltage isn’t the established category for EV charging levels, and SAE standards refer to connector specs rather than the charging level itself.

This is Level 1 charging. Level 1 uses the standard household supply of about 120 volts with single-phase AC. The charger described delivers 120V and a continuous current of roughly 14–16 amps, which yields about 1.7–1.9 kW of power—typical for a basic plug-in charger on a regular home circuit. This setup doesn’t require the higher voltage, larger current, or dedicated circuits associated with Level 2 charging, which operates around 208–240V and higher amperage for faster charging.

The other terms don’t define the level here: low-voltage isn’t the established category for EV charging levels, and SAE standards refer to connector specs rather than the charging level itself.