QUESTIONS WITH CORRECT ANSWERS 2025-
2026
What two things are important to prevent rollover? - CORRECT ANSWER-
Keep cargo as close to the ground as possible and drive slowly around turns.
When you turn suddenly while pulling doubles, which trailer is most likely to turn over? -
CORRECT ANSWER-The rear trailer is twice as likely to turn over.
Why should you NOT use the trailer hand brake to straighten out a jackknifing trailer? -
CORRECT ANSWER-The brakes on the trailer wheels cause the skid --
release so the trailer wheels will grip the road again.
What is off-tracking? - CORRECT ANSWER-
When a vehicle goes around a corner and the rear wheels follow a different path than the
front wheels.
When you back a trailer, how should you position your vehicle? - CORRECT ANSWER-
So you can back in a curved path to the driver's side.
What type of trailers can get stuck on railroad-highway crossings? - CORRECT ANSWER-
Low slung units (lowboy, car carrier, moving van, possum-
belly livestock trailer) AND a single-
axle tractor pulling a long trailer with its landing gear set to accommodate a tandem-
axle tractor.
Why should you NOT use the trailer hand valve while driving? - CORRECT ANSWER-
The danger of making the trailer skid.