CDL Doubles and Triples Practice Test Results

Question 1
75% answer correctly
In order to control a skidding vehicle you should:
Oversteer
Accelerate
Hold down the brakes until the vehicle stops skidding
Restore traction to the tires
Question 2
77% answer correctly
How should the shut off valves be set on a double trailer?
Rear of front trailer open, rear of back trailer open
Rear of back trailer open, rear of front trailer closed
Rear of front trailer closed, rear of back trailer closed
Rear of front trailer open, rear of back trailer closed
Question 3
29% answer correctly
Large convex or spot mirrors on trucks:
Are required when driving a double or triple trailer
Are against the law
Make objects look closer and larger than they actually are
Make objects look closer and smaller than they actually are