MCQGeeks
0 : 0 : 1
CBSE
JEE
NTSE
NEET
English
UK Quiz
Quiz
Driving Test
Practice
Games
Driving Test
Louisiana
Louisiana CDL Passenger 1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Q.1
Submit
Having weight loaded in a way that creates a high center of gravity:
Increases the likelihood of a rollover.
Increases the likelihood that items will fall down.
Increases the difficulty of unloading the cargo.
Q.2
Submit
The center of gravity in a trailer should be:
As high as possible.
As low as possible.
At the rear of the trailer.
Q.3
Submit
Pre-trip inspections should be done:
Differently each time in order to place emphasis on different items.
The same way each time to prevent you from forgetting anything.
Once in a while.
Q.4
Submit
On flat surfaces, wheel chocks:
Can be used to prevent a parked vehicle from moving.
Make it easier for a parked vehicle to roll.
Should only be used on the front driver's side tire.
Q.5
Submit
A posted speed limit for cars:
Is usually safe for buses.
May be too fast for buses.
May be too slow for buses.
Q.6
Submit
How much distance will an air brake-equipped vehicle need to come to a complete stop if it is traveling at 55 mph under ideal driving conditions?
300 feet
100 feet
450 feet
Q.7
Submit
What kind of brakes do most newer heavy-duty trucks use?
Single air brakes
Dual air brakes
Triple air brakes
Q.8
Submit
The ____ between an air compressor and reservoir tank prevents air from escaping if the air compressor has a leak.
Slack adjuster
One-way check valve
Tractor protection valve
Q.9
Submit
What is often found in compressed air?
Water
Cardboard
Brake fluid
Q.10
Submit
Fueling a bus while passengers are on board is:
Acceptable only at night.
Acceptable only on trips of more than 100 miles.
Acceptable only if doing so is unavoidable.
Q.11
Submit
When transporting a load, the cargo should be inspected:
By another driver.
Only after a trip is finished.
Every time you take a break.
Q.12
Submit
What do air brakes use to make the brakes work?
Compressed air
Outside air
Non-compressed air
Q.13
Submit
During a static leakage test, what is the maximum leakage rate that is safe for a double combination vehicle?
3 psi in one minute.
6 psi in one minute.
8 psi in one minute.
Q.14
Submit
In a dual air brake system, if one air system is very low on pressure:
None of the brakes will work at all.
Either the front or rear brakes will not be fully operable.
There is usually no noticeable effect.
Q.15
Submit
Blocking a load:
Is only done with liquid cargo.
Helps to stabilize the load
Is dangerous and should never be done.
Q.16
Submit
After arriving to a destination, a driver should:
Rest.
Remind passengers to take their belongings with them when they exit.
Only make announcements after passengers have begun to exit the bus.
Q.17
Submit
When approaching a railroad crossing, you should:
Look both ways, but do not need to stop.
Stop and get out of the bus to look for a train.
Stop before the railroad tracks and look both ways before proceeding.
Q.18
Submit
A driver can rely on front wheel braking to work:
On dry roadways only.
Under all conditions.
Under all conditions, except for snow.
Q.19
Submit
What should happen before the air pressure in an air brake system tank falls below 55 psi?
The warning light should activate.
The vehicle will be unable to shift out of gear.
The front lights should flash.
Q.20
Submit
Braking mechanisms are located inside:
The fifth wheel.
A brake drum.
The landing gear.
0 h : 0 m : 1 s
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Report Question
×
What's an issue?
Question is wrong
Answer is wrong
Other Reason
Want to elaborate a bit more? (optional)
Support mcqgeeks.com by disabling your adblocker.
×
Please disable the adBlock and continue.
Thank you.
Reload page