Practice Cycle Time Calculation - 5 | 8. Back-Track Loading Method | Construction Engineering & Management - Vol 2
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Cycle Time Calculation

5 - Cycle Time Calculation

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Learning

Practice Questions

Test your understanding with targeted questions

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.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

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.

2 more questions available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

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.

Challenge 2 Hard

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.

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