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How long should the mud flaps on a truck and trailer be? - Long enough to reach within 8 in of the roadway If you're driving in town, how far will your recommended 12-15 second planning ahead measure in distance? - about a single block A bridge formula restricts the axle weight for axles which....

A tractor with a(n) ________ trailer requires the shortest amount of stopping distance . 1. empty 2. fully loaded 3. lightly loaded - fully loaded The air leakage rate for a combination vehicle ( engine off, brakes on) should not be more than _____ psi per minute . 1. 4 2. 6 3. 2 - 4 If you...

TRUE OR FALSE: More than half of truck driver deaths in crashes are the result of truck rollovers. - True Fully loaded rigs are ___ times more likely to roll over in a crash than empty rigs. - 10 What can you do to prevent rollovers? - keep the cargo close to the ground drive slowly around tur...

In coupling, just before the tractor is coupled with the trailer you should: - connect the emergency and service air lines. In coupling, you should not move the tractor after it is coupled until you push in the air supply knob and: - wait until the air pressure is normal. What happens immediatel...

If you cross connect the two air lines the following will result - You will not have air going to the trailer brakes You have coupled with a semi-trailer. In what position should you put the front trailer supports before driving away? - Fully raised with the crank handle secured in its bracket ...