NH CDL PRACTICE TEST - GENERAL KNOWLEDGE

11. When you pull off the road and stop, you should:
use the taillights.
flash your brake lights.
turn on the 4-way emergency flashers.
use your high beams.
12. You should do an after-trip inspection:
once a month.
at least once a week.
after each stop.
after each trip.
13. The first thing to do at an accident scene is to:
file an accident report.
keep another accident from happening in the same spot.
call for assistance.
help any injured parties.
14. Black ice is:
rain and snow mixed.
dirty snow.
wet ice.
a thin layer of ice clear enough that you can see the road underneath it.
15. You should downshift:
before starting down a hill or entering a curve.
before starting up a hill.
before exiting a curve.
None of the above.
16. What should you do if your brakes fail while driving downhill, and no escape ramp is available?
call for assistance before you get out of your vehicle.
use your parking brake to stop.
wait until you can find an escape ramp.
take the least hazardous escape route you can - and make the move as soon as possible.
17. Before entering an intersection, make sure that:
accelerate smoothly and change gears as necessary.
there's enough room to get at least halfway across.
there is sufficient space to clear it.
That there is enough room for the rear of your vehicle to clear the stop line on your side.
18. If the low air pressure warning light comes on, you should:
stop immediately.
set the parking brake.
continue to drive normally.
call for help.
19. Strong winds can make it difficult to stay in your lane, especially when:
driving alongside other vehicles.
going into tunnels.
coming out of tunnels.
driving at speeds below 40 mph.
20. Drivers should try to park their vehicle so that:
they can do a walk around inspection.
the vehicle is protected by trees.
there is at least one curb next to the vehicle.
they can pull forward when they leave.
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