Cylinder Head Assembly

What is one of the functions of a cylinder head assembly?

• A) End cap for combustion chamber

• B) Store fuel

• C) Generate electricity

• D) Control vehicle speed

Explain the difference between a two-valve and a five-valve cylinder head.

• A two-valve cylinder head has two valves per cylinder, while a five-valve cylinder head has five valves per cylinder.

• A two-valve cylinder head has five valves per cylinder, while a five-valve cylinder head has two valves per cylinder.

• A two-valve cylinder head has three valves per cylinder, while a five-valve cylinder head has four valves per cylinder.

• A two-valve cylinder head has four valves per cylinder, while a five-valve cylinder head has three valves per cylinder.

What is one of the functions of a camshaft?

• To regulate the flow of air-fuel mixture and exhaust gases

• To cool the engine

• To increase fuel efficiency

• To provide electrical power

What influences the engine's efficiency and power output?

• Design of the cylinder head

• Type of fuel used

• Color of the car

• Brand of the tires

What is the role of the air-fuel mixture in the cylinder head?

• Intake and compression

• Exhaust and cooling

• Lubrication and sealing

• Ignition and power generation

What component ignites the air-fuel mixture in the cylinder head?

• Spark plug

• Fuel injector

• Piston

• Valve

What pushes the pistons down the cylinder during the power stroke?

• Power stroke

• Combustion of fuel-air mixture

• Intake of air-fuel mixture

• Exhaust of burnt gases

What happens to the burned gases in the cylinder head?

• Exhausted

• Recycled

• Compressed

• Cooled

What is clamped between the cylinder head and engine block?

• Head gasket

• Piston

• Crankshaft

• Camshaft

Which of the following is a characteristic of a head gasket?

• Thick metal sheet

• Thin metal sheet

• Plastic sheet

• Rubber sheet