CDL
Courses
Kazakh
English
Ukrainian
Russian
Tajik
Kazakh
Login
Басы
CDL
Permit
South Dakota
Combination Vehicles #9
Practice Test
Which one of these statements is correct?
The foot brake distributes air to all brakes (including trailers).
Use trailer hand valve to test the trailer brakes only
Both of these statements are true.
Correct: 0
Incorrect: 0
Skipped: 0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Restart The Test
Go To Another Test