Class F -7- Engine - Level 2 | Führerschein Österreich

Class F -7- Engine - Level 2

2 of 3 Levels

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Category: Class F -7- Engine - Level 2

What can cause the battery of your combine harvester to unintentionally discharge?

If the battery has become defective

If I forgot to switch off power consumers after parking the combine harvester

If the combine harvester has a malfunction in the electrical system

If the vehicle motor runs at low revs for a longer time

2 / 15

Category: Class F -7- Engine - Level 2

You are driving a tractor with a diesel engine and notice that black smoke is coming from the exhaust. What causes can this have?

The engine air filter could be clogged. There is too little air available for proper combustion of the fuel

The electronic control of the fuel injection could be disturbed. More fuel is being injected than can be properly burned

The oil scraper rings could have become defective. Engine oil is entering the combustion chamber

The cylinder head gasket could have become defective. Cooling water is entering the combustion chamber

3 / 15

Category: Class F -7- Engine - Level 2

What cause(s) can the seizing of the vehicle motor have?

Overheating of the vehicle brakes

Deficiencies in engine cooling

Deficiencies in engine lubrication

Deficiencies in the fuel supply to the engine

4 / 15

Category: Class F -7- Engine - Level 2

You are driving a combine harvester with a diesel engine in midsummer and notice that white smoke is coming from the exhaust. How should you behave?

After stopping, I read in the operating manual of the combine harvester what rules of conduct are provided for this case

I continue driving until the end of the working day

I stop as quickly as possible at a suitable location

I turn off the engine

5 / 15

Category: Class F -7- Engine - Level 2

You are driving a combine harvester with a diesel engine in midsummer and notice that white smoke is coming from the exhaust. What causes can this have?

The cylinder head gasket could have become defective. Cooling water is entering the combustion chamber

The oil scraper rings could have become defective. Engine oil is entering the combustion chamber

The main engine gasket could have become defective. Engine oil is entering the combustion chamber

The main engine gasket could have become defective. Diesel fuel is entering the combustion chamber

6 / 15

Category: Class F -7- Engine - Level 2

You are driving a tractor with a diesel engine. What maintenance work should you have regularly performed on the vehicle?

The check of the frost protection of the coolant

The car wash

The service according to the specifications of the vehicle manufacturer

The change of engine oil

7 / 15

Category: Class F -7- Engine - Level 2

The vehicle motor of your combine harvester cannot be started because the battery is discharged. How can you still start the motor?

With the help of a suitable charger

With the help of another vehicle using jumper cables

By push-starting

With an auxiliary motor

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Category: Class F -7- Engine - Level 2

Your vehicle has a diesel engine. You want to start at icy temperatures. This warning light illuminates. What does this mean?

That the coolant is too cold

That the engine oil is too cold

That the starting aid for the engine is working

That the battery needs to be heated

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Category: Class F -7- Engine - Level 2

You are driving a tractor with a diesel engine. Why must you have the engine oil changed regularly?

Because otherwise the engine oil loses its lubricity

Because otherwise the engine starts to rust

Because otherwise a greatly increased coolant consumption is to be expected

Because otherwise the oil pressure warning light illuminates

10 / 15

Category: Class F -7- Engine - Level 2

You are driving a tractor with a diesel engine and notice that black smoke is coming from the exhaust. How should you behave?

I stop as quickly as possible at a suitable location and turn off the engine

I observe the displays for the contamination of the engine air filter

I observe the displays for malfunctions of the electronic engine control

After stopping, I read in the operating manual of the tractor what rules of conduct are provided for this case

11 / 15

Category: Class F -7- Engine - Level 2

You are driving a tractor with a diesel engine and notice that blue smoke is coming from the exhaust. How should you behave?

I continue driving until the end of the working day

I read in the operating manual of the tractor what rules of conduct are provided for this case

I observe the displays for the oil pressure of the engine lubrication

I stop as quickly as possible at a suitable location and turn off the engine

12 / 15

Category: Class F -7- Engine - Level 2

You are driving a tractor. This warning light illuminates. How should you behave?

I stop and check the coolant level

I only open the hood if no steam is escaping

If the coolant is too hot, I drive immediately to the nearest workshop

When I have opened the hood, I pay attention that the radiator fan can suddenly start turning

13 / 15

Category: Class F -7- Engine - Level 2

The drive motor of your vehicle seizes during driving. What consequences can this have?

The steering can be blocked

The brakes no longer work

The drive wheels lock. This can cause the vehicle to slide or skid

The compressed air brake fails immediately

14 / 15

Category: Class F -7- Engine - Level 2

Your vehicle has a diesel engine. You want to start at icy temperatures. This warning light illuminates. How should you behave?

I heat the coolant

I wait until this warning light goes out and only then start

I switch off all power consumers that are not absolutely necessary during the starting process

I heat the battery

15 / 15

Category: Class F -7- Engine - Level 2

You are driving a tractor with a diesel engine and notice that blue smoke is coming from the exhaust. What causes can this have?

The main engine gasket could have become defective. Diesel fuel is entering the combustion chamber

The oil scraper rings could have become defective. Engine oil is entering the combustion chamber

The main engine gasket could have become defective. Engine oil is entering the combustion chamber

The cylinder head gasket could have become defective. Cooling water is entering the combustion chamber

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Class F -7- Engine – Level 2