Can electric cars be plugged into wall sockets?

No, it is not feasible to directly connect an electric vehicle (EV) to a standard household wall outlet. The charging requirements of electric vehicles necessitate a dedicated charging infrastructure equipped with higher voltage and current capacities than those available through typical residential outlets. These specialized charging stations, referred to as Electric Vehicle Supply Equipment (EVSE) or Electric Vehicle Charging Stations (EVCS), are meticulously engineered to ensure the safe and efficient delivery of power essential for replenishing an electric car's battery. Attempting to charge an EV using a conventional wall outlet would not only be inefficient but also pose potential safety hazards.