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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the ideal angle for positioning a truck next to an excavator?
💡 Hint: Think about the optimal position for minimizing swing.
Question 2
Easy
Define cycle time in your own words.
💡 Hint: It involves both loading and unloading.
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 preferred angle for truck positioning to maximize productivity?
- 60 degrees
- 90 degrees
- 120 degrees
💡 Hint: Remember the main idea of reducing swing.
Question 2
True or False: Increasing the angle of swing decreases cycle time.
- True
- False
💡 Hint: Think about how swing mechanics operate.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A project requires using a backhoe with a heaped bucket capacity of 3 m³. If the cycle time is 25 seconds, calculate the productivity per hour. Consider the optimal height is achieved.
💡 Hint: Use the formula provided in lessons regarding productivity.
Question 2
Discuss how adjusting the angle of swing from 90 degrees to 120 degrees would affect an ongoing excavation project concerning time management and productivity.
💡 Hint: Consider the implications of increased cycle times on project efficiency.
Challenge and get performance evaluation