CDL General Knowledge | Study Guide ( Updated 2024 ) Complete Questions & Answers (Solved) 100% Correct

CDL General Knowledge | Study Guide ( Updated 2024 ) Complete Questions & Answers (Solved) 100% Correct 1. To prevent a load from shifting, there should be at least one tie down forevery feet of cargo. Answer: 10 2. You are driving a 40-foot vehicle at 35 mph. The road is dry, and visibility is good .What is the least amount of space you should keep in front of yourvehicle to be safe? Answer: 4 seconds 3. Which of these statements about drinking alcohol is true? Answer: A few beers havethe same effect on driving as a few shots of whiskey or a few glasses of wine. 4. While driving, ice builds up on your wipers and they no longer clean thewindshield.You should: Answer: Stop safely and fix the problem. 5. Which of these statements about driving in areas with strong winds istrue? Answer: Winds are a big problem when a truck comes out of tunnels. 6. What is counter-steering? Answer: Turning the wheel back in the other direction aftersteering to avoid a traffic emergency. 7. To help you stay alert while driving,you should: Answer: Take short breaks before youget drowsy. 8. You do not have a Hazardous Materials Endorsement on your CommercialDriver's License.You can drive a vehicle hauling hazardous materials when:- Answer: The vehicle does not require placards. 9. Cargo inspections: Answer: Should be performed as part of your pre-trip inspection, again within the first 50 miles of your trip, then again after you have driven 3 hoursor 150 miles, and after every break you take during driving. 10. Retarders: Answer: Can cause the drive wheels to skid when they have poor traction. 11. You are driving a new truck with a manual transmission.What gear will youprobably have to use to take a long, steep downhill grade? Answer: A lower gear thanyou would use to climb the hill.