纽约州，加州以及其它州商业车驾照基本理论模拟题复习
美国大部分州的商业车驾照考试为英文，我们已将搜索到的试卷答案注释中文以便您更好的复习。所有的信息来自于官方网站和网络，在发布时尽可能保证准确，但可能会发生变化，请按照当地官方DMV网站为准。欢迎联系我们给予建议和分享更多考题
基本理论模拟考试排行榜
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How the weight of the vehicle affects stopping distance
- all these answers are correct
- fully loaded trucks take longer to stop or the buses loaded with passengers take less distance than empty ones.
- empty trucks take longer to stop than if loaded. but this not the normally case of buses - 正确答案
- if brakes work the same no matter what is the weight of the vehicle for the both trucks and buses
空卡车要比装有货物的卡车要花更长的时间才能停下来, 但在正常情况下巴士不会有这种情况。
How much space in front of you is needed while driving on a highway
- 1 second for every 30 feet of vehicle length
- 1 second for every 10 feet of vehicle length - 正确答案
- 1 second for every 20 feet of vehicle length
- 1 second for every 40 feet of vehicle length
在高速公路上行驶时，每10英尺车长需要1秒与前车的距离
You must keep the papers for hauling hazardous materials
- inside the toolbox
- in the glove compartment which must be working
- in the pouch of driver's door - 正确答案
- under the driver seat
您必须将与拉载危险品有关的文件放至一个小袋中，然后放在驾驶室的门上以方便D.O.T或警察随时查看
Which of the following systems should receive extra attention during winter weather inspection
- seat belt
- exhaust - 正确答案
- suspension
- horn
冬季天气检查期间应格外注意排气系统。冬季期间，你必须小心冰冷的道路状况对排气系统的损害。 如果道路上的东西造成冬季损坏，则需要快速对其进行修复，以免有害气体进入车内造成任何危险影响。
Most skids:
- happen on ice
- don't happen with tractor trailers
- don't happen with radial tires
- are caused by going too fast or trying to stop too quickly - 正确答案
大多数打滑是由于车速过快或试图过快停止造成的
