3.3 Light Vehicle Repair Service Quiz

What are the preparations before removing the engine from a vehicle?

• Drain the engine oil and coolant, detach the radiator hose, and disconnect the battery terminals

• Remove the spark plugs, disconnect the exhaust pipe, and detach the clutch system connection

• Detach the radiator hose, disconnect the exhaust pipe, and remove the starter motor connection

• Loosen the engine mounts, disconnect the battery terminals, and remove the starter motor connection

List the types of engines found in vehicles.

• Single Overhead Cam (SOHC) and Double Overhead Cam (DOHC)

• Overhead Valve (OHV) and Overhead Cam (OHC)

• Inline engine and V engine

• Turbocharged engine and Supercharged engine

What is the function of the piston ring in an engine?12345

• To ignite the air-fuel mixture

• To open and close the valves

• To connect the rod to the crankshaft

• To prevent engine oil from entering the combustion chamber

Which component moves the piston up and down in a uniform motion?12345

• Camshaft

• Cylinder head

• Connecting rod

• Crankshaft

What is the purpose of the cylinder head in an engine?

• To connect the rod to the crankshaft

• To ignite the air-fuel mixture

• To cover the cylinder and house internal components

• To move the piston up and down

Which type of engine is commonly used in high-capacity engines?

• Overhead Valve (OHV)

• Single Overhead Cam (SOHC)

• Inline engine

• Double Overhead Cam (DOHC)

What is the function of the camshaft in an engine?12345

• To ignite the air-fuel mixture

• To open and close the valves

• To connect the rod to the crankshaft

• To move the piston up and down

Which component is considered the foundation of an engine?

• Cylinder block

• Valve

• Piston

• Spark plugs

What is the main function of the crankshaft in an engine?

• To provide a uniform motion for the piston

• To move the piston up and down

• To open and close the valves

• To ignite the air-fuel mixture

Why is it important to ensure a clean and safe working environment when removing an engine?

• To prevent fuel consumption issues

• To avoid engine overheating

• To ensure the safety of the mechanic and prevent damage to the engine

• To improve the engine's pick-up