מאגר שאלות תאוריה - Heavy trucks (C)

What is required from the chains that are installed between the towing vehicle and the trailer?

• They should allow the trailer to make a 90 degree or more turn in relation to the towing vehicle.
• They should prevent a 90 degrees angle (the letter “L”) between the towing vehicle and the trailer.
• They should ground the electric charge (static electricity) that is accumulated in the vehicle while driving.
• Their links should be at least 12 mm thick.