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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is back-track loading?
💡 Hint: Think about what happens to the pusher once the scraper is loaded.
Question 2
Easy
Which loading method reduces return time by having scrapers wait near the pusher?
💡 Hint: Recall the method that allows the next scraper to come to the pusher without backtracking.
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 slowest loading method?
- Back-Track
- Chain
- Shuttle
💡 Hint: Think about which method requires the most travel time for the pusher.
Question 2
True or False: Chain loading involves scrapers waiting near the pusher.
- True
- False
💡 Hint: Recall how scrapers are positioned in this method.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
If a pusher has a cycle time of 10 minutes and serves 5 scrapers equally, what is the cycle time for each scraper?
💡 Hint: Division will help you find the cycle time attributable to each scraper.
Question 2
In a construction project, if the loading time is 8 minutes for a scraper, calculate the pusher cycle time. Also, explain the significance of this in project planning.
💡 Hint: Plugging the loading time into the equation will guide you to the answer.
Challenge and get performance evaluation