California CDL General Knowledge Practice Test 45

Answer all questions to complete the test. Good luck!

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What is the best way to figure out how many seconds of following distance you have?

Send a text message to a friend to text you back in ten seconds. see how far you have traveled in that timeUse the stopwatch on your cell phone to determine how long it takes you to reach a mile marker after the vehicle in front of you has passed itWait until the vehicle ahead of you passes a shadow or landmark. Then count the seconds until you reach itGet 1/4 closer to the vehicle in front of you, then back off again. Multiply how long this took you by four to give the following distance