electric machinery
21Electric rotating machinery — includes:* Electric motor * Electrical generator * Motor generator * Rotary transformer …
22Electric generator — U.S. NRC image of a modern steam turbine generator In electricity generation, an electric generator is a device that converts mechanical energy to electrical energy. A generator forces electric charge (usually carried by electrons) to flow… …
23Electric Motor Education and Research Foundation — The Electric Motor Education and Research Foundation, or EMERF, is a non profit foundation affiliated with SMMA – the Motor and Motion Association, a United States based electric motor trade association. EMERF was chartered in 1995 to advance and …
24Electric power conversion — In electrical engineering, power conversion has a more specific meaning, namely converting electric power from one form to another. This could be as simple as a transformer to change the voltage of AC power, but also includes far more complex… …
25electric ear — noun 1. : a microphone with accessories adapted to the measurement of sound intensity 2. : an apparatus resembling an electric ear used for the automatic control of machinery …
26Dongfang Electric — China Dongfang Electric Corporation 中国东方电气集团 Type State owned enterprise Industry Power generators manufacturing Founded 1984 Headquarters …
27ER2 electric trainset — ER2 ELECTRIC TRAINSETSince 1962 Railroad Machinery Plants of Riga and Kalinin started to release ER2 electric trainsets instead of ER1. ER2 cars have footboards for low platforms, and aprons for high platforms (installed in train yards.) The… …
28Two-phase electric power — Two phase electrical power was an early 20th century polyphase alternating current electric power distribution system. Two circuits were used, with voltage phases differing by 90 degrees. Usually circuits used four wires, two for each phase. Less …
29Mitsubishi Electric — Corporation 三菱電機株式会社 Type Corporation Traded as TYO …
30Hydraulic machinery — are machines and tools which use fluid power to do work. Heavy equipment is a common example.In this type of machine, high pressure hydraulic fluid is transmitted throughout the machine to various hydraulic motors and hydraulic cylinders. The… …
