EntityQ1779780· pop 18· linked from 41 articlesretarderSign in to savedevice for slowing down large trucks, lorries, buses, coaches and other vehiclesConnectionsrail transportEntityregenerative brakingEntityExhaust brakeEntityUnited KingdomCountrywheelEntityInternational Standard Book NumberEntityroadEntitybusEntitymagnetic fieldEntitybatteryEntityvehicleEntitydistanceEntitytruckEntitypowerEntitydigital object identifierEntitylocomotiveEntityelectric motorEntityfrictionEntityelectrical generatorEntityviscosityEntityCategoriesVehicle braking technologies