Question: Given the mechanical efficiency and output power of a certain mechanical 0.96, 12 = 0.97; 13' = 14' = 0.95; 13 14 = 0.96;

Given the mechanical efficiency and output power of a certain mechanical 0.96,

Given the mechanical efficiency and output power of a certain mechanical 0.96, 12 = 0.97; 13' = 14' = 0.95; 13" 14" = 0.96; ns" = 0.72, transmission system: n calculate the mechanical efficiency of this mechanical transmission system. Pd n1 12 13 13 14 M4 P=4KW 15 -P=0.5KW

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