Vehicle mechanics and operation (Test 11)
10 questions • Permit D and D1 (English)
Vehicle mechanics and operation
1
When checking the tire inflation pressure during a stop on the route and noticing that it is higher than the one recommended by the manufacturer, how should you proceed?
Vehicle mechanics and operation
2
Which of the following circumstances can cause abnormal overheating of the vehicle's engine?
Vehicle mechanics and operation
3
What is the lateral area, or side, of the outer tire called?
Vehicle mechanics and operation
4
If a bus has a 24-volt starter motor and two 12-volt batteries, how must they be connected to each other to supply the right voltage?
Vehicle mechanics and operation
5
What is the purpose of the bleed screw in a hydraulic brake circuit?
Vehicle mechanics and operation
6
From which element does the main electrical supply come to operate the starter motor?
Vehicle mechanics and operation
7
When the electric retarder of a bus is operated, which mechanical components undergo direct friction against each other?
Vehicle mechanics and operation
8
What type of braking mechanism does the component shown in the image correspond to?
Vehicle mechanics and operation
9
How must the headlight project the beam of light generated by the bulbs of the lighting system?
Vehicle mechanics and operation
10
What main function does the pump perform in the engine's liquid cooling system?
