CDL Doubles and Triples Practice Test Results

Question 1
69% answer correctly
Which of the following statements is true?
Good drivers shift their attention from side to side and near to far
All of these are true
At highway speeds you should look ahead one-quarter mile
Many drivers don`t look far enough ahead when driving
Question 2
77% answer correctly
How should the shut off valves be set on a double trailer?
Rear of front trailer closed, rear of back trailer closed
Rear of front trailer open, rear of back trailer open
Rear of back trailer open, rear of front trailer closed
Rear of front trailer open, rear of back trailer closed
Question 3
29% answer correctly
You`re driving a 100 ft. double trailer at 35 mph. If the pavement is dry and weather is good how many seconds of following distance should you maintain?
12
10
8
35