This is the 10 QNAs CDL General Knowledge Flashcards.
Ques No.1: What is the most important reason for doing a pre trip inspection?
Ans: Safety for yourself and others road user.
Ques No.2: How far a head does the manual say you should look while driving?
Ans: 12 to 15 seconds, at highway speeds it's about a quarter of a mile.
Ques No.3: What are the two main things to look for ahead while driving?
Ans: Traffic and road conditions.
Ques No.4: How many red reflective triangle should you carry?
Ques NO.5: Hazmat placards are used to help prevent terrorism.
Ques No.6: It is a good idea for drivers to try to help out others by signaling when it is safe for them to pass.
Ques NO.7: Is stopped on a hill how can you start moving without rolling back?
Ans: Partly engage the clutch before you take your right foot off the brake.
Ques No.8: Why put the starter switch key in your pocket during the pre trip inspection?
Ans: So no one moves the vehicle while you are inspecting underneath it.
Ques No.9: Which of the following statements is False.
Ans: Gross Combination Weight (GCW).The total weight of a power unit plus trailer.
Ques NO.10: Wet roads can double you're stopping distance.