ID CDL PRACTICE TEST - GENERAL KNOWLEDGE
41.
Empty vans are:
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lower than fully loaded ones.
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higher than fully loaded ones.
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the same height as fully loaded ones.
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42.
Axle weight is defined as:
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The weight transmitted to the ground by one axle or one set of axles
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The maximum safe weight a tire can carry at a specified pressure
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The weight of the trailer, including the axles
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43.
Dual tires:
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should not come in contact with each other.
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should always come in contact with each other.
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should come in contact with each other whenever possible.
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44.
The size of motorcycles can cause you to misjudge their speed and distance. You should:
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never share lanes with motorcycles.
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check twice for motorcycles before pulling out into traffic.
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All of the above.
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45.
On any upgrade, _________ – the more you will have to use lower gears to climb hills or mountains.
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the longer the grade
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the steeper the grade
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All of the above.
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46.
Which of the following statements about accelerating is TRUE?
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Rough acceleration can cause mechanical damage.
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If the drive wheels begin to spin, speed up to regain traction.
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When traction is poor, you should avoid speeding up gradually.
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47.
When driving in foggy conditions you should:
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speed up.
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slow down.
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drive on the shoulder.
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48.
How do you find out how many seconds of following distance you have?
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Wait until the vehicle ahead of you passes a pavement marking, shadow or landmark. Then count off the seconds until you reach the same spot.
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Pass a stationary object and count how many seconds it takes the vehicle ahead of you to reach the same spot.
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Wait until the vehicle ahead of you passes a pavement marking or some other clear landmark, then use the stopwatch on your mobile phone to see how long it takes you to reach the same spot.
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49.
To avoid rollbacks when you start, you should:
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if you have manual transmission, partly engage the clutch before you take your right foot off the brake.
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release the parking brake only when you have applied enough engine power.
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All of the above.
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50.
How should you hold the steering wheel?
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Firmly, with your left hand at the top of the wheel and the right hand at the bottom of the wheel
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Firmly, with your hands on opposite sides of the wheel
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With your left hand on the wheel
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