CDL TANKER TEST SOUTH CAROLINA - PRACTICE TEST

11. Road surfaces where water collects can create conditions that cause a vehicle to hydroplane. Which of the following is an indication of standing water?
Raindrops on the road
Clear reflections
Tire splashes
All of the above.
12. Move-over laws require drivers approaching a stopped emergency vehicle:
stop and call for help.
increase their speed.
drive on the shoulder whenever possible.
slow and move to a lane not next to the stopped vehicle.
13. If your brakes fail on a steep mountain downgrade, you should:
go right if the shoulder is clear.
change lanes after making sure there is enough room.
use an escape ramp if it is available.
leave the road immediately.
14. Which of the following vehicles is most likely to turn over?
Triple trailer
3 axle tractor semitrailer
65 ft. conventional double
5 axle tractor semitrailer
15. When inspecting tanks, which of the following is the most important thing you should check for?
Rust
Tires
Exhaust pipes
Leaks
16. An Anti-lock Braking System:
increases the distamce required to stop on slippery surfaces.
keeps your wheels from locking when you brake hard.
lets you brake faster.
increases a vehicle's stopping power.
17. Hazardous materials include all of the following except:
Livestock
Corrosives
Explosives
Oxidizers
18. You should flash your brake lights to warn drivers behind you when:
you see a bus stops in the roadway ahead to unload passengers.
you see you'll need to slow down.
you see a hazard that will require slowing down.
All of the above.
19. Retarders:
improve traction.
help to increase brake pressure.
can be noisy and may not be permitted everywhere.
increase fuel efficiency.
20. Hauling liquids in tanks requires special skills because of:
a greater chance of rollover.
the high center of gravity.
liquid movement.
All of the above.
GRADE ME
NOT SURE YOU WILL PASS? GET CDL PREMIUM NOW! - Learn More