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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Define cycle time in the context of scraper operations.
💡 Hint: Think about all the activities that a scraper performs.
Question 2
Easy
What are the two categories of cycle time?
💡 Hint: Consider what might remain constant versus what changes with distance.
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 are the two main components of cycle time?
- Fixed and Variable
- Load and Dump
- Active and Passive
💡 Hint: Recall the definitions we discussed earlier.
Question 2
True or False: Overloading a scraper can improve productivity.
- True
- False
💡 Hint: Consider the loading growth curve we reviewed.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Consider a construction site where the haul distance increases. Discuss how this will impact the variable time and overall cycle time of scrapers.
💡 Hint: Consider how travel affects time taken for each component.
Question 2
A scraper is consistently overloaded, resulting in slower loading times. Calculate the potential decrease in productivity if loading times increase by 50% due to resistance.
💡 Hint: Reflect on the impact of diminished returns on overall output.
Challenge and get performance evaluation