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What does it indicate when the engine lubrication control light comes on?

That the oil needs to be replaced.
That the oil pressure is too low.
That the oil filter is dirty.

What is the main role of the low-beam lights in a tractor?

Lighting of the road ahead of the tractor in a manner which does not cause the blinding of the drivers coming from the opposite direction.
Lighting of the road for no more than 10 m ahead of the vehicle.
Lighting of the road for at least 100 m ahead of the vehicle.

What should you do if the engine coolant of a tractor is not visible in the reservoir?

Check the level of the liquid in the reservoir.
Replace the reservoir.
Reduce the pressure in the cooling system by turning the pressure cap in the reservoir.

What should you do if the engine coolant of a tractor is not visible in the expansion reservoir?

Check the level of the liquid in the reservoir.
Start the engine and identify the place of leakage.
Replace the liquid.

When can you check if the oil level in the engine of the tractor is correct?

After at least 5 minutes from the time of switching off the engine.
Only when the engine is cold.
Immediately after switching off the engine.

In what position of a tractor will you correctly check the oil level in the engine?

When the tractor is leaning in the direction of the side on which the oil level indicator is placed.
After parking the tractor in any position.
After parking on a flat surface.

When checking the oil level, which part on the dipstick should have oil on it in order to indicate that the oil level is correct?

Over the "MAX" level.
Between the "MIN" and "MAX" levels.
Below the "MIN" level.

Which section on the dipstick should bear an oil mark in order to indicate that the oil level is incorrect?

Over the "MAX" level.
Between the "MIN" and "MAX" levels.
Slightly over the "MIN" level.

When checking the oil level, which part on the dipstick should have oil on it in order to indicate that the oil level is correct?

Slightly below the "MAX" level.
Between the "MIN" and "MAX" levels.
Below the "MIN" level.

Can you start the engine of a tractor if the oil level on the dipstick is below the "MIN" level?

Yes.
No.
Yes, but only for the duration of getting to the nearest service station.

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