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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Define a haul route.
💡 Hint: Think about the path taken by machines.
Question 2
Easy
What is rolling resistance?
💡 Hint: Consider what slows down vehicles on a surface.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is the primary purpose of a haul route?
- To minimize travel time
- To facilitate material transport
- To locate equipment
💡 Hint: Think about the general activity of transporting materials.
Question 2
True or False: Grade resistance increases with increased incline.
- True
- False
💡 Hint: Recall the relationship between slope and resistance.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Calculate the total resistance for a complex haul route that includes a combination of +5%, +3%, and -3% grades over specified distances. Provide a detailed breakdown by segments.
💡 Hint: Break it down segment by segment.
Question 2
Analyze how increasing the swell factor impacts the maximum allowed load for a scraper. Discuss the implications on cycle time and operational efficiency.
💡 Hint: Relate back to previous examples in class.
Challenge and get performance evaluation