Engine Lubrication Systems Quiz

What component is responsible for supplying oil at pressure in a pressurised system?

• Oil pump

• Camshaft bearings

• Crankpins

• Valve stems

What component is linked to the vehicle's cooling system to maintain temperature?

• Oil pump

• Chain driven oil pump

• Oil cooler

• Fuel injector

Which type of oil pump is associated with a tensioner?

• Electric oil pump

• Chain driven oil pump

• Manual oil pump

• Hydraulic oil pump

What is the role of the oil cooler in relation to the vehicle's cooling system?

• It replaces the cooling system.

• It is independent of the cooling system.

• It is linked and controlled by the cooling system.

• It competes with the cooling system.

Which component ensures the crankshaft bearing surfaces have a controlled pressure of oil?

• Oil cooler

• Oil pump

• Fuel pump

• Water pump

What material is the secondary filter typically made from?

• Metal

• Plastic

• Paper-type substance

• Rubber

What is the main function of the oil pump in a vehicle?

• To filter oil

• To circulate oil

• To cool the engine

• To increase fuel efficiency

What is the function of the anti-drain valve in an oil filter?

• To prevent oil from draining back

• To increase oil flow

• To filter impurities

• To cool the oil

What is the purpose of the bypass valve in an oil filter?

• To increase oil flow

• To allow oil to bypass the filter when clogged

• To cool the oil

• To reduce engine noise

Which filter system allows some oil to pass around the engine unfiltered?

• Full flow

• Wet sump

• By-pass

• Dry sump