CDL Chapter 9
D. none of the above - CORRECT ANSWER-Using your turn signals is only
optional when:
A. changing lanes when no one else is around
B. merging into the flow of traffic under 25 mph
C. returning to your lane after passing another vehicle
D. none of the above
C. 500 - CORRECT ANSWER-On the highway, you should signal about
_____________ feet before turning.
A. 100
B. 250
C. 500
D. 1,000
A. Tap your brakes - CORRECT ANSWER-If traffic ahead begins to slow, what
should you do to alert those around you that you're slowing down?
A. Tap your brakes
B. Flash your headlights
C. Sound your horn
D. Drive onto the shoulder
D. both B and C - CORRECT ANSWER-What can happen if you attempt to direct
traffic by flashing your lights, blowing your horn, or using hand signals?
A. you create a safer environment around your entire tractor-trailer
B. it could cause an accident resulting in injury, damage, and potential liability
C. you can be found at fault for the mistake of someone else
D. both B and C
D. none of the above - CORRECT ANSWER-Using your turn signals is only
optional when:
A. changing lanes when no one else is around
B. merging into the flow of traffic under 25 mph
C. returning to your lane after passing another vehicle
D. none of the above
C. 500 - CORRECT ANSWER-On the highway, you should signal about
_____________ feet before turning.
A. 100
B. 250
C. 500
D. 1,000
A. Tap your brakes - CORRECT ANSWER-If traffic ahead begins to slow, what
should you do to alert those around you that you're slowing down?
A. Tap your brakes
B. Flash your headlights
C. Sound your horn
D. Drive onto the shoulder
D. both B and C - CORRECT ANSWER-What can happen if you attempt to direct
traffic by flashing your lights, blowing your horn, or using hand signals?
A. you create a safer environment around your entire tractor-trailer
B. it could cause an accident resulting in injury, damage, and potential liability
C. you can be found at fault for the mistake of someone else
D. both B and C
