Test 5
20 questions • Permit C and C1 (English)
Basic engine maintenance
1
The coolant level in the expansion tank is...
Technical aspects
2
Between which parts is the intake manifold of a diesel engine generally located?
Technical aspects
3
Which element prevents the engine from over-revving in combustion engines?
Technical aspects
4
In the radiator, where does the coolant coming hot from the engine enter?
Basic engine maintenance
5
In gasoline injection engines, what must be done to avoid the black smoke caused by excess fuel?
Basic engine maintenance
6
In an engine that is cold, fuel consumption...
Basic engine maintenance
7
If, when operating the electric starter with the lights on, you notice that their brightness decreases a lot.
Technical aspects
8
The holes in the caps of a battery, which serve as vents, have the purpose of...
Technical aspects
9
If, after examining the characteristics of a tire, the sidewall reads "175/70 R 13". What does the number 175 indicate?
Technical aspects
10
Which of these elements does not belong to the low-pressure circuit of the diesel injection system?
Technical aspects
11
Where is the big end of the connecting rod attached?
Technical aspects
12
What is the name of the engine part that closes the cylinders at the top?
Technical aspects
13
In the diesel engine, for the ignition of the mixture, the air has to reach a temperature above 500 degrees. In which stroke does the air reach that temperature?
Technical aspects
14
Of the following systems, which is not part of a diesel engine?
Technical aspects
15
What is the compression ratio of a diesel engine compared to that of a gasoline engine?
Basic engine maintenance
16
Generally, how often in time or kilometers should the differential oil be changed?
Basic engine maintenance
17
When replacing a blown fuse with another one, what must mainly be taken into account?
Technical aspects
18
Generally, where is the thermostat located in an engine?
Technical aspects
19
In the four-stroke internal combustion engine, during compression, the piston...
Basic engine maintenance
20