CDL Doubles and Triples Practice Test Results

Question 1
84% answer correctly
Driving a truck with double or triple trailers requires:
More care when driving in bad weather and on grades
All of these are correct
More skill than driving with a single trailer
More following distance than driving with a single trailer
Question 2
86% answer correctly
During your pre-trip inspection of your double rig you inspect the converter dolly. Its air tank drain valves should be __________ and the pintle hook should be __________.
Open, latched
Open, free
Closed, latched
Closed, free
Question 3
43% answer correctly
If you must drive through standing or flowing water, which of the following should you not do?
Use a lower gear
Stop in the middle
Increase the engine RPM
Drive through quickly