Understanding Ignition System Components-Shad

What is the primary function of an ignition coil in a vehicle's ignition system?

• To store electrical energy

• To convert low voltage to high voltage

• To regulate fuel flow

• To control engine temperature

Which type of ignition coil is commonly used in modern vehicles?

• Oil-filled coil

• Canister coil

• Coil-on-plug

• Magneto coil

What is the main purpose of a spark plug in an ignition system?

• To measure engine speed

• To ignite the air-fuel mixture

• To cool the engine

• To lubricate engine parts

Which component in a distributor is responsible for directing high voltage to the correct spark plug?

• Rotor

• Condenser

• Ignition module

• Vacuum advance

What is the function of the distributor cap in an ignition system?

• To protect the distributor from dust and moisture

• To increase engine power

• To regulate fuel injection

• To control exhaust emissions

How is ignition timing typically adjusted in modern vehicles?

• Manually with a timing light

• Automatically by the engine control unit (ECU)

• By adjusting the distributor position

• By changing the spark plug gap

What is the effect of incorrect ignition timing on engine performance?

• Increased fuel efficiency

• Reduced engine power

• Improved acceleration

• Lower emissions

Which tool is commonly used to test the functionality of an ignition coil?

• Multimeter

• Torque wrench

• Compression tester

• Feeler gauge

What is the typical voltage output of an ignition coil?

• 12 volts

• 120 volts

• 20,000 volts

• 120,000 volts

Which component in the ignition system is responsible for creating the initial spark?

• Ignition coil

• Distributor

• Spark plug

• Battery