MARYLAND CDL PRACTICE TEST - GENERAL KNOWLEDGE
41.
When the spring brakes are on, you should:
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press the accelerator.
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not push the brake pedal down.
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pump the brakes.
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exceed the posted speed limit.
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42.
When driving in heavy rain:
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drive alongside other vehicles if possible.
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take curves at higher speeds and brake while in curves.
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avoid driving through deep puddles or flowing water if possible.
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All of the above.
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43.
In the event of brake failure you should NOT:
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shift up.
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pump the brakes.
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downshift.
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use the parking brake.
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44.
The _______ applies and releases the brakes when you use the brake pedal during normal driving.
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parking brake system
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trailer brake system
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emergency brake system
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service brake system
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45.
Whenever you back up with a trailer, position your vehicle so you can back in a straight line. If you must back on a curved path, back toward:
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Either side.
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the driver's side.
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the right side.
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Neither side (do not back).
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46.
The person watching the loading or unloading of a cargo tank must be within _______ of the tank.
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25 feet
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5 feet
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15 feet
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50 feet
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47.
Containerized loads are used:
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when the cargo exceeds the weight limit.
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when the cargo has been or will be carried by rail or ship.
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when transporting liquids.
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when transporting explosives.
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48.
Another name for front-end header boards is:
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headache racks.
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head belt.
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cargo stopper.
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containerized racks.
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49.
The liver can only process ______ of alcohol per hour, much ____ than the alcohol in a standard drink.
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1/3 an ounce; less
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one ounce; less
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1/8 an ounce; more
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one ounce; more
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50.
When backing your vehicle, it's not recommended to:
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use the lowest reverse gear.
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back and turn towards the driver's side.
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back as slow as possible.
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back towards the right side.
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