Text this: Effect of Voltage Limiting Device Operation on Rail Potential and Stray Current in DC Railway Systems

  ____       ___       _____   __   __    _____   
 |  _ \\    / _ \\    / ___//  \ \\/ //  / ____|| 
 | |_| ||  / //\ \\   \___ \\   \ ` //  / //---`' 
 | .  //  |  ___  ||  /    //    | ||   \ \\___   
 |_|\_\\  |_||  |_|| /____//     |_||    \_____|| 
 `-` --`  `-`   `-` `-----`      `-`'     `----`