מאגר שאלות תאוריה - Heavy trucks (C)

What is the main function of the auxiliary brake (hand/parking brake)?

• To assist new drivers in downhill braking.
• To make sure that the vehicle doesn’t move while parked.
• The auxiliary brake (hand/parking brake) has no function and it shouldn’t be used at all.
• To enhance the braking capacity of the service/leg brake.