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2 cards from this section. Quick, good the night before a test.
What type of engine uses spark ignition?
Look for engine types using gasoline.
What is the function of the octane number?
It's related to how well gasoline burns.
What type of engine operates using a spark ignition?
Think of gasoline engines.
True or False: CI engines produce more particulate matter than SI engines.
Consider the fuel type's properties.
Calculate the potential reduction in NOx emissions if switching from a CI engine to an SI engine based on typical emission factors.
Consider the emissions per kilometer driven.
Evaluate how different fuels influence the operational lifespan of catalytic converters in automobiles.
Think about how the unit deals with contaminants.
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