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Questions and Answers
True or false:The rolling resistance encountered by a vehicle varies only with the type of road surface it moves on.
False
Soft earth offers a higher resistance than hard-surfaced roads such as ______.
concrete pavement
What is the definition of rolling resistance?
What factors affect rolling resistance for vehicles with rubber tires?
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What are the three factors that affect rolling resistance for vehicles with rubber tires?
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What type of road surface offers a higher resistance for vehicles moving on it?
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How does rolling resistance vary for rubber tire vehicles?
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True or false: The rolling resistance for crawler equipment varies with the type of road surface and the condition of the road surface.
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How does the rolling resistance vary for crawler equipment?
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Rolling resistance is expressed in kilograms of tractive pull required to move each gross ton over a level surface of the specified ______ or condition.
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For crawler equipment the rolling resistance varies with the type of ______ surface.
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How is rolling resistance expressed?
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True or false: Rolling resistance for vehicles with rubber tires varies with the size of the tire, the pressure of the tire, and the color of the tire.
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How is rolling resistance expressed and calculated?
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What is the effect of grade changes on tractive effort?
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What is the importance of understanding the effects of equipment and methods on cost of handling earth?
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What is the formula provided in the text for determining tractive effort on a slope?
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Study Notes
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Description
Can you guess these iconic movie quotes? Test your movie knowledge and see if you can match these famous lines to their corresponding films. From classic one-liners to modern catchphrases, this quiz will challenge even the most avid movie buff. So grab some popcorn and get ready to put your movie quote expertise to the test!
