TANKER PRACTICE TEST - SOUTH CAROLINA CDL
11.
Explosives, flammable gases and flammable liquids should not be placed in a cargo space that has:
|
a heater.
|
|
|
placards.
|
|
|
reflective triangles.
|
|
|
an air conditioner.
|
12.
Highway curves should be taken _________ the posted speed limit.
|
slightly below
|
|
|
at
|
|
|
well below
|
|
|
slightly above
|
13.
Placards must be placed:
|
on the driver's side of the vehicle.
|
|
|
on the front only.
|
|
|
on the front, rear and both sides of the vehicle.
|
|
|
on the rear only.
|
14.
Retarders:
|
reduce braking distance.
|
|
|
reduce the danger of slipping.
|
|
|
help slow a vehicle, reducing the need for using brakes.
|
|
|
improve gas mileage.
|
15.
Passive railroad crossings:
|
do not require you to recognize the crossing.
|
|
|
have a traffic control device installed at the crossing to regulate traffic.
|
|
|
require drivers to decide if there is sufficient clear space to cross safely.
|
|
|
All of the above.
|
16.
To prevent drowsiness you should:
|
avoid exercise to save more energy.
|
|
|
schedule trips for the middle of the night.
|
|
|
never drive with a passenger.
|
|
|
get adequate sleep before a trip.
|
17.
When driving a tanker, you should:
|
stop every 50 miles to inspect your vehicle.
|
|
|
decrease your following distance.
|
|
|
drive 10 mph below the posted speed limit.
|
|
|
increase your following distance.
|
18.
Air tank drains:
|
are used to move air to the brakes.
|
|
|
should not be used in wet weather.
|
|
|
are used to remove water and oil from the air tanks.
|
|
|
protect the tanks and the rest of the system from too much pressure.
|
19.
Rollovers happen when drivers:
|
brake too hard.
|
|
|
turn too slowly.
|
|
|
stop too often.
|
|
|
turn too fast.
|
20.
Exhaust system parts should NOT:
|
be loose.
|
|
|
rub against fuel system parts.
|
|
|
rub against tires.
|
|
|
All of the above.
|
GRADE ME
NOT SURE YOU WILL PASS? GET CDL PREMIUM NOW! - Learn More