Engine Lubrication System Quiz

Which part of the engine system is a reservoir for used oil?

• Oil filter

• Oil pan

• Oil pump

• Oil pickup tube

What is the function of the tube within the oil pan?

• To filter oil

• To draw oil into the pump

• To cool oil

• To store oil

What is the role of the oil pickup tube in the oil pan?

• To filter oil

• To draw oil into the pump

• To cool oil

• To store oil

What is the primary function of crankshaft bearings?

• To connect the piston to the crankshaft

• To support the camshaft

• To support the crankshaft and receive pressurized oil

• To lubricate the cylinder head

What is the lubrication source for camshaft bearings?

• Oil from the galleries

• Oil flowing through the cylinder head

• Water from the radiator

• Grease from the engine block

Which type of bearings are lubricated by oil from the galleries?

• Crankshaft bearings

• Camshaft bearings

• Connecting rod bearings

• Cylinder head bearings

What is the main function of connecting rod bearings?

• To support the camshaft

• To connect the piston to the crankshaft

• To receive pressurized oil

• To lubricate the cylinder head

What do crankshaft bearings support?

• The camshaft

• The piston

• The crankshaft

• The cylinder head

Which bearings are lubricated by oil flowing through the cylinder head?

• Crankshaft bearings

• Connecting rod bearings

• Camshaft bearings

• Cylinder head bearings

Which method helps lubricate areas difficult to reach with direct oil flow?

• Splash lubrication

• Oil under pressure

• Oil mist

• Manual lubrication