• 1. The carburetor based system suffers from a pressure drop across the venture. Explain the phenomenon with reason and discuss its disadvantage. 
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• 2. Draw a labeled sketch of battery ignition system of SI engine. 
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• 3. State the reason for employing the capacitor in the battery ignition circuit. 
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• 4. Draw a neat sketch of the Darlington pair used in an electronic ignition system. What does this circuit segment do?

Answer rating: 100% (QA)

1 A carburetor operates principle of differential pressure created by a restriction in the fuel passages known as venturi This venturi creates a press... View the full answer