--- is obtained by mixing bio-ethanol with petrol Bio oil Bio diesel Gasohol Methanol
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- A flexible -fuel vehide operates with a stoichiomderic fuel mixture of one -thrid isooctane, one - third ethanol and one - third methanel, by mass. Calculate air fuel ratio.What are oxygenates and why are they added to refined gasoline?How the Road Octane Number is different from Research Octane Number and Motor Octane Number? For a given fuel, which octane number shall be LESS for Research Octane Number and Motor Octane Number? Give a reason to your answer?
- 4.1 fuel-rich air-fuel the exhaust gives the following 14.957; Cullg = 0.75% 0% H₂ = 0% 0₂ = 0%, with the rest being N₂. Write the balance chemical equation for one mole of this fuel at these conditions. CO = 1 Calculate : CHHS is burned in an engine with a ratio. Dry analysis of volume percents CO₂ : a- Air-fuel ratio. b. Equivalence ratio.Mention two advantages for preferring MCG over diesel as an automobile fuel .Pump gasoline may contain a small amount ofalcohol. Name three problems that can occur ifthere is an excessive amount of alcohol ingasoline. What percentage of ethanol does E85contain?
- 3 Ways to extract diesel from a mixture and its step by step process1) What is the testing procedure for diesel systems as outlined by the national environment protection (Diesel vehicle emissions) measure? 2) Discuss the danges of working with diesel. In your discussion outline the risks, effects of exposure and minimization strategies.06: Find the stoichiometric A/F ratio for the combustion of ethyl-alcohol (C₂H,OH) in a petrol engine. Calculate the A/F ratios for 0.9 & 1.2 equivalence ratios (4).Determine the wet and dry analyses.hx. volume of the exhaust gas for each equivalence ratio.
- Find the actual air fuel ratio needed to burn C6H16 fuel with 30% excess air in kga/kgfBalance stoichiometric combustion reaction C7H16 + Air Find the air-fuel ratio A/F.method is burned in an engine with air at an equivalence ratio of 75% write the balanced chemical equation and calculate air-fuel ratio