Suppose the circuit shown in Fig. P10.28 represents a residential distribution circuit in which the impedances of the service conductors are negligible and Vg1 = Vg2 = 120/0° V(rms). The three loads in the circuit are L1 (a new refrigerator, a coffee maker, and a microwave oven); L2 (2 incandescent lamps, a humidifier, and a ceiling fan); and L3 (a clothes washer and a clothes dryer). Assume that all of these appliances are in operation at the same time. The service conductors are protected with 20 A circuit breakers. Will the service to this residence be interrupted? Why or why not?
