Practice Guidelines To Enhance Scraper Productivity (4) - Introduction to Scraper Economics

Practice: Guidelines to Enhance Scraper Productivity

Lesson 4Introduction to Scraper Economics

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9 questions

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5 cards from this section. Quick, good the night before a test.
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Quiz
3 questions · about 2 min · pass mark 70%. Hints available.
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6 sample questions

Question 1.
What is the main purpose of a scraper?
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Consider what construction equipment typically does.
Question 2.
Why is it important to maintain haul routes?
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Think about how road conditions affect vehicle movement.
3Question 3.
What is the primary function of a pusher?
- To load materials
- To push scrapers
- To maintain haul routes
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Think about the roles of different pieces of construction equipment.
4Question 4.
True or False: Loosening soil can hinder scraper productivity.
- True
- False
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Reflect on how ground conditions affect machinery function.
Question 5.
A construction site needs two pushers and five scrapers for optimal productivity. If the machines are geared for a large haul and rolling resistance is high, how will you manage the balance of the machines?
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Look at machine waiting times for effective management.
Question 6.
The site has hard clay soil. You have a bulldozer ready to rip, but what factors should you consider before starting this process?
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Think through operational capabilities and site conditions.

5 more questions in this section. Enroll free to practise them all.