120 Volt System Session 4: Different Campground Power

Using a multimeter, we show what voltage is available at the 15, 30, and 50 amp outlets to better understand the system. The 50 amp outlet actually has two 120-volt “legs” going to the distribution center, placing the probes across the hot connectors shows 240 Volts available while going from one hot to the neutral shows 120-volts at each side.