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Question: worm and gear e coupling and reducer 078 re 110...

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Worm and gear e (coupling and reducer) 0.78 re 1-10 Belt conveyor. (Problem 1-14) 15 The thermal (heat) efficiency of a 25-kW, 3000-rpm diesel engine on the test stand was 0.39. The mechanical efficiency was 0.78. (a) What is the to- tal efficiency at 3000 rpm? (b) What is the thermal value in kw of the fuel con- sumed at 3000 rpm? 6 The imported band saw shown in Fig.
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