CDL TANKER PRACTICE TEST - IDAHO
11.
Hauling liquids in tanks requires special skills because of:
|
the high center of gravity.
|
|
|
liquid movement.
|
|
|
All of the above.
|
12.
Service brakes should:
|
be checked before each trip.
|
|
|
always be checked before applying the brakes.
|
|
|
only be checked by a mechanic.
|
13.
Hazardous materials include all of the following except:
|
Explosives
|
|
|
Livestock
|
|
|
Oxidizers
|
14.
If a vehicle is equipped with ABS, when you start the engine:
|
the ABS indicator light on the dash should come on and then turn off.
|
|
|
the spring brakes will come on.
|
|
|
the wheels will lock up.
|
15.
Baffled liquid tanks have:
|
bulkheads in them with holes that let the liquid flow through.
|
|
|
hollow balls floating in the liquid to slow movement.
|
|
|
separate tanks inside the trailer.
|
16.
The height of the vehicle's center of gravity:
|
should only be a concern when loading a vehicle.
|
|
|
should only be a concern when driving a vehicle.
|
|
|
is very important for safe handling.
|
17.
Watch out for black ice:
|
any time the temperature is below freezing and the road looks wet.
|
|
|
when the temperature is above freezing and the road is dry.
|
|
|
when it is snowing.
|
18.
Before driving a tanker, the driver should:
|
change tires.
|
|
|
inspect the vehicle.
|
|
|
make sure that the tank is empty.
|
19.
Before leaving your vehicle unattended, you should:
|
Apply the parking brake.
|
|
|
Remove the keys.
|
|
|
All of the above.
|
20.
To prevent fatigue during long trips you should:
|
rely on caffeine.
|
|
|
take frequent breaks.
|
|
|
take a cold shower.
|
GRADE ME
NOT SURE YOU WILL PASS? GET CDL PREMIUM NOW! - Learn More