COOLING AND LUBRICATING SYSTEM - Quiz

1) Where is the oil cooler fitted in the engine?

Engine block Cylinder head Exhaust manifold Oil sump

2) What is the main purpose of the lubricant?

Minimise the friction Increase the friction Increase the wearness Increase the noise

3) Which is related to lubrication system?

Provide a cushioning effect to oil filter Increase the wear and tear of the moving parts Increase the blow by gases by providing an oil Minimise the wear and tear of the moving parts

4) Which method used to descale the water passages in the engine block?

By injecting water solvent By injecting oil solvent By injecting fresh air By cleaning tools

5) How to check the damaged radiator core tubes?

Check visually Check with special tools Check with computer Check with bore dial gauge