Gasoline Engine Video Quiz

What is the role of the third ring on the piston?

• Preventing oil from flowing into the combustion chamber

• Preventing flue gas from going down

• Controlling the intake and exhaust valves

• Applying oil to the inner wall of the cylinder

What is the purpose of the crankshaft in a gasoline engine?

• To convert the piston's linear motion into a rotational motion

• To distribute the mixed gas to each cylinder

• To control the intake and exhaust valves

• To prevent the engine from getting overheated

What is the order of the 'four-stroke cycle' in a gasoline engine?

• Intake-compression-exhaust-power

• Intake-compression-power-exhaust

• Compression-power-exhaust-intake

• Power-exhaust-intake-compression

How are the intake and exhaust valves opened and closed?

• Based on the movement of the crankshaft

• By pressing on the accelerator pedal

• Based on the movement of the camshaft

• Controlled by the throttle body

What is the purpose of the throttle body in a gasoline engine?

• To distribute the mixed gas to each cylinder

• To control the amount of air drawn in

• To control the intake and exhaust valves

• To prevent the engine from getting overheated

What is the configuration of a linear-4 engine?

• 6 cylinders positioned in a straight line

• 6 cylinders positioned in a V-shape

• 4 cylinders positioned in a straight line

• 4 cylinders positioned in a V-shape

What is the function of the exhaust manifold in a gasoline engine?

• To collect the exhaust gas and send them to the muffler

• To distribute the mixed gas to each cylinder

• To control the intake and exhaust valves

• To prevent the engine from getting overheated

What is the advantage of a V6 engine over an L6 engine?

• V6 engine is quieter and enables smoother power transfer

• L6 engine is shorter in length and width

• V6 engine is shorter in length and width

• L6 engine is quieter and enables smoother power transfer

What is the role of the camshaft in a gasoline engine?

• To convert the piston's linear motion into a rotational motion

• To control the intake and exhaust valves

• To distribute the mixed gas to each cylinder

• To open and close the intake and exhaust valves

What is the function of the intake manifold in a gasoline engine?

• To collect the exhaust gas and send them to the muffler

• To control the amount of air drawn in

• To prevent the engine from getting overheated

• To distribute the mixed gas to each cylinder