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shutvik [7]
3 years ago
8

explain a method applied to test a diesel engine at constant speed at list the method used to measure the friction power​

Physics
1 answer:
lana66690 [7]3 years ago
3 0

Automotive idustries  made a paradigm shift in selection of viscometrics of engine lubricant,from higher to lower viscosity grade,for improving fuel economy

Explanation:

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