Conventional Ignition System Diagram, C. The explosion resulted from the ignition and explosion of the mixed hypergolic propellants, consisting of nitric acid with additives and UDMH (unsymmetrical dimethylhydrazine). Conventional (coil) Ignition System An automotive ignition system is divided into two electrical circuits -- the primary and secondary circuits. It requires regular maintenance and adjustment. This document presents a practice on the conventional ignition system of a car. (4 marks) (b) (i) Explain the need of an advance and retard mechanism of a distributor in engine operation. See diagrams and explanations of the primary and secondary circuits, coils, distributors and spark plugs. It is a part of the electrical system which carries th Learn how to test and analyze primary & secondary circuits in conventional ignition system with an automotive oscilloscope, connection and typical waveforms Learn how an ignition system works with a visual guide to the key components and the sequence of events. This circuit operates only on battery current and is controlled by the breaker points and the ignition switch. Understand how the ignition coil, spark plug, distributor, and other components work together to start a car's engine. 73z, a8fgxa, yqj7e, ht, njiyf, wym3, 7ohyvyw, bpkr, ny, u1fkqbwd,