amirsadia609 amirsadia609

13-03-2024
Mathematics

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Motor of the electric train While moving at the speed 54km/h consume power N 900kW . The coefficient of efficiency of motor and transmission mechanism together is 0.8 determine the traction force F in KN developed by the motors.

Motor of the electric train While moving at the speed 54kmh consume power N 900kW The coefficient of efficiency of motor and transmission mechanism together is class=

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