NH CDL PASSENGER PRACTICE TEST

11. The posted speed limit for a curve:
is safe for trucks or buses, but it may be too fast for cars.
may be too fast for many trucks or buses.
is safe for all vehicles.
is optional and may be exceeded.
12. Warnings on low bridges or underpasses:
are often posted, but sometimes they are not.
must be posted.
are always posted.
None of the above.
13. When making a turn you should:
turn the signal off before entering the turn.
signal early.
honk your horn.
make gestures to get the attention of other drivers.
14. Hydroplaning:
is less likely if tire pressure is low.
can occur at speeds as low as 30 mph.
can occur only if there is a lot of water on the road.
can occur at speeds as low as 10 mph, if there is a lot of water.
15. If another vehicle is following closely, you should NOT:
make it difficult for the tailgater to get around you.
avoid quick changes.
speed up.
increase your following distance.
16. At dawn, dusk, in rain or snow, to make yourself easier to see you should:
use the low beams.
use the emergency flashers.
use the high beams.
use the parking lights.
17. When changing lanes, you should:
do it quickly so other vehicles won't get into the lane.
do it slowly, so a driver you did not see may have a chance to honk their horn.
turn sharply.
ensure that the vehicle behind you has moved into your blind spot.
18. Which of the following is not a way to know when to change gears?
Watch your tachometer
Check that the pressure gauge shows normal oil pressure
Use road speed (mph)
Use engine speed (rpm)
19. If you must stop on a one-way or divided highway, you should place warning devices _______ toward the approaching traffic.
5, 50 and 500 feet
5, 25 and 50 feet
10, 100 and 200 feet
3, 15 and 45 feet
20. Texting while operating a commercial motor vehicle is:
illegal.
acceptable if you are contacting your dispacther.
acceptable if you are contacting your supervisor.
only allowed at night.
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