February 27, 2021

It is employed in petrol engines. Fig shows the wiring diagram of a simple coil battery ignition system of a four cylinder engine. This system is used in automobiles. Construction: It consists of a battery, ignition coil, condenser, contact breaker, distributor and spark plugs. Generally, 6 or 12 volts battery is used. The ignition coil

In magneto ignition system, the battery is replaced with a magneto. Fig. shows the wiring diagram of a magneto ignition system. It consists of a switch, magneto, contact breaker, condenser, distributor and spark plugs. This system is used in two wheelers like motor cycles, scooters. Construction : The magneto ignition system consists of a rotating