CDL GENERAL KNOWLEDGE TEST (TX) - PRACTICE TEST
21.
When you see a hazard that will require slowing down, you should:
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alert the drivers behind by pointing and sounding your horn.
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speed up to pass the obstacle as quickly as possible.
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warn the drivers behind by flashing your brake lights.
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immediately come to a compolete stop.
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22.
If you are confronted by an aggressive driver, you should:
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remain calm and relaxed.
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avoid eye contact.
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try to move away safely.
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All of the above.
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23.
The posted speed limit:
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may only be exceeded when driving in rural areas.
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is only a suggestion.
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should never be exceeded.
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should only be exceeded when passing other vehicles.
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24.
When conducting a pre-trip inspection:
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the vehicle inspection report should not be reviewed unless your supervisor tells you to do so.
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you should review the last vehicle inspection report.
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the inspection report should only be reviewed if you will be carrying passengers.
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None of the above.
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25.
If you are driving toward a traffic light that's been green for a long time, you should:
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increase your speed to get through the intersection before the traffic light changes to red.
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start slowing down and be ready to stop.
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brake as quickly as possible.
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maintain your current speed.
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26.
When driving a 60 foot truck at 35 mph in ideal conditions, you should keep at least _______ of space in front of you.
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6 seconds
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12 seconds
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5 seconds
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4 seconds
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27.
Your total stopping distance consists of __________ plus reaction distance plus braking distance.
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passing distance
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following distance
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perception distance
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partial stopping distance
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28.
After starting the engine the coolant temperature should:
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slowly decrease.
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rise gradually.
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hold steady.
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rise quickly.
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29.
Which of the following is a tip to follow so you won't become a distracted driver?
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Engage in complex conversations with others.
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Adjust all vehicle controls and mirrors while driving.
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Turn on all communication devices.
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None of the above.
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30.
How can you avoid rolling back when you start your vehicle?
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Partly engage the clutch before you take your right foot off the brake.
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Accelerate quickly so the vehicle does not jerk.
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Use stab braking before you engage the clutch.
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All of the above.
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