The total efficiency is the product of the individual efficiencies. The output power, also rated power or nominal power of the electric motor, is determined from the technical work and the efficiencies of the booster units (fans, compressors, pumps), the coupling and the gearbox. It can be found on the nameplate of the electric motor.
Teoría eficiencia de las bombas y de los ventiladores
alemán  C. Meyer |
inglés C. Meyer |
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