Vehicle mechanics and operation (Test 17)
3 questions • Permit D and D1 (English)
Vehicle mechanics and operation
1
To manage to start moving with a loaded bus, what mechanical condition must be met?
Vehicle mechanics and operation
2
What preventive maintenance task is essential to carry out on the lubrication system of a bus?
Vehicle mechanics and operation
3
What is the main function of the holes or vents located in the caps of a battery?
