Ohma Electra is an alternating current locomotive which is found at campus Gløshaugen at the Norwegian University of Science and Technology in Trondheim. The locomotive belongs to Sanctus Omega Brotherhood.
Originally, the locomotive was called number 3, and was one of the three first locomotives in use at Thamshavn Line in 1908. The locomotive was regarded as one of the worlds first, successful alternating current locomotives. The locomotive is 7.67 meters long. It first arrived Gløshaugen on 15 September 1972, and now is on a 20 meter long railway. The locomotive is still operational.
Ohma Electra is today, along with its sister locomotive number 2, the worlds oldest alternating current locomotive still in use. [[Category:Locomotive]]