CDL GENERAL KNOWLEDGE TEST (MN) - PRACTICE TEST
41.
After starting the engine the coolant temperature should:
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hold steady.
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slowly decrease.
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rise gradually.
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rise quickly.
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42.
What should you do when confronted by an aggressive driver?
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Make eye contact
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Challenge them by speeding up
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Ignore gestures
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Hold-your-own in your travel lane
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43.
If a vehicle is equipped with ABS, when you start the engine:
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the wheels will lock up.
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the ABS indicator light on the dash should come on and then turn off.
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the spring brakes will come on.
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the trailer emergency brakes will come on.
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44.
When driving on packed snow, you should reduce speed by:
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one-third.
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25%.
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10%.
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a half.
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45.
What is a pull up when referring to truck driving?
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A driving maneuver used to pull your vehicle over to the side of the road and stop.
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A specific maneuver used to decelerate smoothly in the exit lane.
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Using the speedometer to know when to shift up.
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When a driver stops and pulls forward to get a better position.
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46.
In some states, move-over laws require drivers to:
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slow and change lanes when approaching a roadside incident.
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obey the directions given by police officers at railroad crossings.
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submit to a chemical test to determine their BAC when requested by a peace officer.
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All of the above.
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47.
When the temperature drops, which of the following surfaces will become icy first?
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Curves
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Bridges
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Off-ramps
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Underpasses
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48.
If your tires are hot, you should NOT:
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stop to let the tires cool down.
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drive until you correct the cause of the overheating.
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let air out of the tires so the pressure goes back to normal.
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once the tires have cooled down, make another stop to check the tires.
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49.
When driving, do NOT:
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assume that vehicles, pedestrians or bicyclists see you whenever you are about to pass them.
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put your turn signal on before changing lanes.
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try to help out other drivers by signaling when it is safe to pass.
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warn the drivers behind by flashing your brake lights if you see a hazard that will require slowing down.
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50.
ABS:
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helps you increase your average speed.
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does not decrease your stopping distance.
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improves your visibility at night.
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helps you increase your following distance.
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