Chapter 3-4b: Driving at night and in bad weather

The “Driving at Night and in Bad Weather” section of the Ontario AZ truck driver test focuses on the skills and precautions required for safe operation in difficult conditions.

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Ontario Truck Driver Test - Chapter 3-4b: Driving at night and in bad weather

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What is the most common cause of skids?

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When braking hard with ABS in an emergency, you should:

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If you become stuck or stranded in severe winter weather, you should:

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Drivers using ABS during hard braking may be surprised by:

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On rutted snowy roads, you should:

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While in a skid on a very slippery surface, you should:

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After regaining control from a skid, you should brake:

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In threshold braking, you should:

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When visibility is near zero, you should:

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Blowing snow that completely blocks your view of the road is known as:

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To avoid a skid on a slippery road, you should:

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During threshold braking, if a wheel begins to lock up, you should:

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When driving in blowing snow, you should:

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In winter, asphalt that is not icy generally appears:

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In blowing snow or whiteout conditions, you should:

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A winter-driving survival kit should include:

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Before driving in conditions with possible whiteouts, you should:

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When your vehicle begins to skid, you should first:

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Threshold braking is generally practised in:

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A thin, nearly invisible layer of ice that makes the road look black and shiny is called:

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In blowing snow or whiteouts, you should NOT:

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When stranded in winter, you should:

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When several snow plows are staggered across a freeway clearing all lanes, you should:

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When ABS detects a potential wheel lock, it:

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If visibility is decreasing rapidly and you cannot safely continue, you should:

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If you suspect black ice ahead, you should:

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The main purpose of an anti-lock braking system (ABS) is to:

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Snow-removal vehicles on public roads are equipped with flashing blue lights to:

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As temperatures drop below freezing, wet roads:

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In poor visibility due to snow, you should use:

Your score is

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Drivers are instructed to reduce speed, increase following distances, and remain extra vigilant due to limited visibility and slippery surfaces. Proper use of headlights, taillights, and fog lights is emphasized, along with the importance of ensuring all safety equipment is in good working order. The section also addresses recognizing and responding to hazards such as black ice, heavy rain, and snow. Mastering these practices is crucial for preventing accidents and maintaining road safety.