Lubrication level 1

How is oil delivered to the most vital parts of the engine?

• Under pressure

• Through manual addition

• Via gravity alone

• Using electric pumps

What is the primary purpose of the lubrication system in a car?

• To increase the speed of the car

• To reduce friction and remove heat from engine parts

• To cool down the interior of the car

• To improve fuel efficiency

What happens if the oil filter becomes too clogged?

• The engine stops immediately

• Oil pressure drastically increases

• Oil bypasses the filter, remaining uncleaned

• The oil pump fails

Where is the oil pressure sensor typically located?

• Inside the oil filter

• On the dashboard

• Downstream of the filter or at the far end of the oil gallery

• On the exterior of the engine block

Why are oil changes crucial for engine health?

• Because oil degrades and gets contaminated over time

• To maintain the color of the oil

• To ensure the engine runs quietly

• To prevent oil from freezing

What is the purpose of a lubrication system?

• To increase friction and wear and tear
• To generate more heat and promote corrosion
• To reduce efficiency and cause damage
• To reduce friction, prevent wear and tear, dissipate heat, and protect against corrosion.