Blocking is used to: Before you start the test, please answer the question below regarding your insurance status. Without insurance you will not be able to drive in Ohio Do you currently have car insurance? Yes I have insurance. Great, you're all set! Click here if you still want to compare rates. No, I need insurance and I want to compare options. Question Blocking is used to: Answers Prevent cargo from shifting. Prevent cargo from being loaded too high. Prevent cargo from being unloaded too quickly. Explanation Blocking is used in the front, in the back, and/or on the sides of a piece of cargo to keep it from sliding while the vehicle is in motion. This questions appears in the following tests: Alaska Class A Knowledge Test Idaho Class B Knowledge Test Kentucky Class A Knowledge Test Minnesota Double North Carolina Class A Knowledge Test Oklahoma Class B Knowledge Test Washington Class B Knowledge Test Washington Class B Knowledge Test Wisconsin Class A Knowledge Test Wisconsin Class B Knowledge Test
