Vehicle mechanics and operation (Test 1)
10 questions • Permit D and D1 (English)
Vehicle mechanics and operation
1
How often must a bus that is four years old undergo the periodic technical inspection?
Vehicle mechanics and operation
2
If the pressure gauge shows a pressure below normal but there is no obvious fault, what will the oil be like?
Vehicle mechanics and operation
3
What happens when a tire is underinflated?
Vehicle mechanics and operation
4
What is the function of the relief valve of the pneumatic braking system?
Vehicle mechanics and operation
5
If the voltage needed to operate the starter motor is 24 volts, what is the most suitable connection to obtain it, if you have two 12-volt batteries?
Vehicle mechanics and operation
6
What must the aerodynamic coefficient of a vehicle be like?
Vehicle mechanics and operation
7
Does the cylinder head gasket need to have any holes?
Vehicle mechanics and operation
8
In hydraulic-type tappets...
Vehicle mechanics and operation
9
What is the purpose of filtering the oil?
Vehicle mechanics and operation
10