Untitled Quiz

An engine converts heat from burning fuel into the force that turns the car's wheels.

engine block

<p>True</p> Signup and view all the answers

<p>Transfer the up-down or linear motion of the pistons to the crankshaft's rotational motion by attaching the pistons to the crankshaft.</p> Signup and view all the answers

<p>The main actors of the four-stroke cycle that transfer the explosive force of the burned expanded gases inside the cylinder to the crankshaft via connecting rod with its up and down motion.</p> Signup and view all the answers

<p>The flywheel transfers the engine's power of rotational motion via crankshaft to the transmission system, allowing the wheels to turn.</p> Signup and view all the answers

<p>Found just above the cylinder block, it contains the camshaft and the intake and exhaust valve assembly.</p> Signup and view all the answers

<p>Found in the cylinder head, it lets the air in (intake valves) and out (exhaust valves) of the cylinders.</p> Signup and view all the answers

<p>The valve springs help to lift the weight of the valves intake and exhaust during the stroke cycles with the right timing with the camshaft.</p> Signup and view all the answers

<p>The camshaft is responsible for the intake and exhaust valves opening and closing actions at the right timing with the correct stroke interval.</p> Signup and view all the answers

<p>Acts as a sealer in between the cylinder head and block to avoid mixing of engine oil and coolant.</p> Signup and view all the answers

<p>The fuel pump transfers and circulates fuel under pressure from the fuel tank, delivering it to the fuel lines and cylinders.</p> Signup and view all the answers

<p>The oil pump transfers and circulates oil necessary for the engine's lubrication of its mechanical parts under pressure .</p> Signup and view all the answers

<p>It transmits the crankshaft rotation to the camshaft, ensuring the timing of the valves (intake and exhaust).</p> Signup and view all the answers

<p>The camshaft/valve cover closes and seals the cylinder head, protecting the parts inside while preventing oil leakage.</p> Signup and view all the answers

<p>The oil pan stores the engine oil and acts as the oil reservoir and cooling area.</p> Signup and view all the answers

<p>The oil filter gets rid of and filters oil contaminants and particles as it circulates throughout the engine, keeping the engine clean.</p> Signup and view all the answers

<p>It controls the coolant going inside the radiator, ensuring the engine operates within the optimum temperature range.</p> Signup and view all the answers

<p>The radiator serves as the cooling area for the hot coolant coming from the engine.</p> Signup and view all the answers

<p>The starter cranks the engine to start its operation, which then effectively starts the car.</p> Signup and view all the answers

<p>The intake manifold moves and distributes clean air to the combustion mixture in the cylinders.</p> Signup and view all the answers

<p>The throttle body controls the amount of clean air that will get into the engine.</p> Signup and view all the answers

<p>The oil dipstick is used to measure the level of engine oil deposited in the oil pan.</p> Signup and view all the answers

<p>The fuel injector injects and sprays atomized fuel to the premixed air-fuel mixture in the cylinders.</p> Signup and view all the answers

<p>The spark plug provides an electric spark to ignite the air-fuel mixture during the power stroke.</p> Signup and view all the answers

<p>The ignition coil converts low voltage from the battery to high voltage for the spark plugs.</p> Signup and view all the answers

<p>The alternator supplies electrical power for the car's electrical and lighting systems, charging the battery.</p> Signup and view all the answers

<p>The exhaust manifold collects the waste gases from the combustion chambers and transports them to the emission system.</p> Signup and view all the answers

<p>The air filter removes contaminants and particles from the air entering the engine, keeping the engine clean.</p> Signup and view all the answers

<p>The distributor directs the high current voltage from the ignition coil to the spark plugs in a specific order, to create spark for ignition.</p> Signup and view all the answers

<p>The car battery provides a source of stored electrical energy to start the engine and power the car's electrical systems.</p> Signup and view all the answers

<p>Gasoline engines use a spark plug to ignite the fuel, while diesel engines rely on heat generated by compression.</p> Signup and view all the answers

<p>Gasoline engines have a throttle body, while diesel engines do not.</p> Signup and view all the answers

<p>When the throttle is released, the throttle body closes, creating a vacuum in the cylinders. This vacuum forces the vehicle to slow down, providing engine braking.</p> Signup and view all the answers

<p>Diesel engines achieve engine braking during the compression stroke. The exhaust valve is open, releasing compressed air into the exhaust system, which creates a loud noise.</p> Signup and view all the answers

<p>True</p> Signup and view all the answers

<p>It will not ignite or burn properly.</p> Signup and view all the answers

<p>It will cause detonation and damage the engine.</p> Signup and view all the answers

<p>True</p> Signup and view all the answers

<p>False</p> Signup and view all the answers

<p>True</p> Signup and view all the answers