Practice Productive Dozing Methods - 4.3 | 4. Production Value of the Bulldozer | Construction Engineering & Management - Vol 2
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Knowledge

4.3 - Productive Dozing Methods

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Learning

Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What is a correction factor?

💡 Hint: Think about how we adapt numbers to reflect real conditions.

Question 2

Easy

Why do soil density levels matter in dozing operations?

💡 Hint: Recall how bulldozers interact with different materials.

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 does a correction factor do in production estimates?

  • Increases productivity
  • Decreases productivity
  • Adjusts productivity based on conditions

💡 Hint: Think of how you adapt estimates to real-life conditions.

Question 2

True or False: Job efficiency indicates the actual working minutes compared to total minutes available.

  • True
  • False

💡 Hint: Reflect on what job efficiency means in practice.

Solve 2 more questions and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

A bulldozer is scheduled to work on a site with varying soil densities. If planned density is 1400 kg/m³ but actual is 1600 kg/m³, calculate the material weight correction factor.

💡 Hint: Similar to previous examples; apply the same formula you used in class.

Question 2

After adjusting for correction factors, the bulldozer's productivity has dropped to 50 m³/hour instead of the expected 80 m³/hour. How does this impact your cost estimations?

💡 Hint: Consider how much more you'll need to charge with the new productivity figures.

Challenge and get performance evaluation