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3 cards from this section. Quick, good the night before a test.
What is the main reason steeper grades require more powerful machinery?
Think about the force needed to move uphill.
Name a type of machine that is effective on steep slopes.
Recall if all axles were powered.
What type of machine is most suitable for steep terrains?
Which machine has more parts that contribute power to climb?
True or False: Maintaining haul roads can increase machine travel speed.
Think about how rough roads would affect travel time.
Consider a construction site located in a forested area with steep grades and rocky terrain. Outline the decision-making process for selecting machinery based on known site conditions.
Consider impacts of both terrain and needed power.
A construction project is proposed for a high-altitude region with distinct weather variations. Discuss how this affects machinery selection and what specific adaptations can be made.
Think about how altitude affects mechanical operations.
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