CDL

CDL practice questions, page 9 of 10, with answer review and explanations.

Question 41

What is the most important hand signal that you and the helper should agree on?

  1. Pull forward.
  2. Keep Backing.
  3. Stop!
  4. Straighten out.

Question 42

What three things add up to total stopping distance?

  1. Perception Distance + Reaction Distance+ Braking Distance.
  2. Resistance Distance + Perception Distance + Braking Distance.
  3. Visual Distance+ Braking Distance + Resistance Distance.
  4. Braking Distance + Perception Distance + Lag Time.
  5. None of the above

Question 43

Where should your reflectors be placed when stopped on a divided highway?

  1. 20 feet, 150 feet, and 300 feet toward the approaching traffic.
  2. 10 feet, 100 feet, and 200 feet toward the approaching traffic.
  3. 15 feet, 75 feet, and 150 feet toward the approaching traffic.
  4. 30 feet, 100 feet, and 150 feet toward the approaching traffic.

Question 44

What is the minimum tread depth for tires other than the front tires?

  1. 1/32
  2. 2/32
  3. 3/32
  4. 4/32
  5. 5/32

Question 45

What are two main things to look for ahead while driving?

  1. Road signs and detours.
  2. Fire and Flooding.
  3. Bridges and Tunnels.
  4. Truck Stops and Police.
  5. Traffic and road conditions.