131. What does emergency braking mean?
Responding to a hazard by slowing the vehicle.
132. When driving in cold weather your tire tread should:
Provide enough touch into steer and push the vehicle through snow.
133. Which of these is true about hauling of hazardous materials?
Such a load should be marked with a four inches diamond shaped labels on the containers.
134. Which vehicle will have the most difficulties staying in its lane during strong wind?
A double with an empty trailer.
135. Why your vehicle speed naturally increases on a downgrade?
Gravity.