Amount of unburned carbons in engine

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In this ·experiment the immediate objective was to find the effects of changes on the amount of unburned carbons in engine exhaust gas. The following results were obtained: 

216_amount of unburned carbons in engine.png

Stating any assumptions analyze these data. What do you conclude? It was hoped to develop an engine giving lower levels of unburned carbon. Write a report asking appropriate questions and making tentative suggestions for further work.

Reference no: EM131831048

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