TEXAS DOUBLES TRIPLES PRACTICE CDL TEST
11.
When traveling with cargo, inspect the securement of the cargo:
|
within the first 150 miles of a trip and then every 50 miles or every three hours.
|
|
|
only if the inspection report listed any problems that could cause a breakdown.
|
|
|
within the first 50 miles of a trip and then every 150 miles or every three hours.
|
|
|
None of the above.
|
12.
When driving with more than one trailer, the _______ trailer should be the first one behind the tractor.
|
lightest
|
|
|
longest
|
|
|
heaviest
|
|
|
shortest
|
13.
When driving trucks with trailers, drivers should:
|
avoid making sudden movements with the steering wheel.
|
|
|
decrease their following distance.
|
|
|
make quick lane changes.
|
|
|
push the brake pedal to the floor when braking.
|
14.
Which of the following statements about drivers fixing an engine or changing a tire is true?
|
They must park within 5 feet of the roadway.
|
|
|
Roadway traffic is not a danger to them.
|
|
|
They usually pay attention to the danger roadway traffic is to them.
|
|
|
They often do not pay attention to roadway traffic.
|
15.
When driving, you should check mirrors regularly to know where other vehicles are around you. Remember that:
|
every registered motor vehicle must have at least one mirror.
|
|
|
convex mirrors make things look larger and closer than they really are.
|
|
|
you should check your after the start of any trip to make sure they are properly adjusted.
|
|
|
there are blind spots that your mirrors cannot show you.
|
16.
If the air compressor is belt-driven, you should check the air compressor drive belt before each trip. The belt should be:
|
tight.
|
|
|
worn.
|
|
|
cracked.
|
|
|
loose.
|
17.
When driving double and triple trailers, drivers should:
|
look far ahead.
|
|
|
steer gently and go slowly around corners.
|
|
|
allow more following distance.
|
|
|
All of the above.
|
18.
If you unlock the pintle hook with the dolly still under the rear trailer:
|
your vehicle might roll away.
|
|
|
the dolly tow bar may fly up.
|
|
|
steam and boiling water can spray under pressure.
|
|
|
the brakes could be damaged by the combined forces of the springs and the air pressure.
|
19.
The posted speed for a curve that may be safe for a straight truck:
|
could be too fast for a double or triple.
|
|
|
is likely to be safe for a double or triple.
|
|
|
can be ignored when driving a double or triple.
|
|
|
is never safe for a double or triple.
|
20.
To prevent rollover, you should:
|
go slowly around turns.
|
|
|
keep the cargo as close to the ground as possible.
|
|
|
drive slowly around on ramps and off ramps.
|
|
|
All of the above.
|
GRADE ME
NOT SURE YOU WILL PASS? GET CDL PREMIUM NOW! - Learn More