Practice Loading Time Consistency (6.2) - Back-Track Loading Method - Construction Engineering & Management

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6 sample questions

Question 1.
What is back-track loading?
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Think about how the process flows.
Question 2.
Name one advantage of chain loading.
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Consider the process speed.
3Question 3.
Which loading method is considered the slowest?
- Back-Track Loading
- Chain Loading
- Shuttle Loading
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Consider the need for return trips.
4Question 4.
True or False: Chain loading involves the pusher returning to get the next scraper.
- True
- False
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Think about movement efficiency.
Question 5.
A construction site uses back-track loading, with an average return time of 8 minutes and load time of 5 minutes. If they switch to chain loading, predict the potential time savings in completing a cycle.
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Compare the total cycle times of both methods.
Question 6.
If a project requires 100 loads and the pusher cycles every 3 minutes, how many scrapers would ideally be needed to keep up with this pace without delays?
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Break down the problem into required cycles and the time taken.

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