braking frequency
121Durango and Silverton Narrow Gauge Railroad — Durango Silverton Narrow Gauge Railroad Locale La Plata County and San Juan County, Colorado Dates of operation 1881–present Track gauge …
122Gyrobus — A Gyrobus is an electric bus that uses flywheel energy storage, not overhead wires like a trolleybus. The name comes from the Greek language term for flywheel, gyros . While there are no gyrobuses currently in use commercially, development in… …
123Voith — Infobox Company company name = Voith AG company company type = joint stock company (100% family owned) foundation = 1867 industry = mechanical engineering location = Germany, Heidenheim a. d. Brenz key people = Dr. Hubert Lienhard (President and… …
124Mendocino motor — The Mendocino motor is a solar powered magnetically levitated electric motor. Contents 1 Description …
125Tire-pressure monitoring system — A tire pressure monitoring system (TPMS) is an electronic system designed to monitor the air pressure inside the pneumatic tires on various types of vehicles. The system is also sometimes referred to as a tire pressure indication system (TPIS).… …
126Xcelerator — Infobox roller coaster name=Xcelerator location=Knott s Berry Farm section=The Boardwalk type=Steel type2=Launched status=Open opened=June 22, 2002 manufacturer=Intamin AG designer=Werner Stengel model=Accelerator Coaster track=Dual Overbank… …
127Nankai 50000 series — In service 1994 Present Manufacturer Tokyu Car Corporation Family name Rapi:t …
128Brushed DC electric motor — A brushed DC motor is an internally commutated electric motor designed to be run from a direct current power source. Contents 1 Simple two pole DC motor 2 The commutating plane 2.1 Compensation for stator field distortion …
