Почему не всех убивает током на крыше вагона поезда.

This article examines the potential for electric shock to a person on the roof of a train car. It also examines why some people are killed by current, while others are not. Railways are electrified with both direct and alternating current (DC) at 50 Hz. The maximum voltage in a DC overhead contact system reaches 4000 V, while in an AC overhead contact system it reaches 29,000 V. Such high voltages can cause electrocution even at some distance from live parts. 1. How a DC locomotive works:    • Как работает ЭЛЕКТРОВОЗ | Глазами ЭЛЕКТРИКА   2. How an AC locomotive works:    • Как работает ЭЛЕКТРОВОЗ переменного тока п...   #railway #train #voltage #electronicsclub