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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Define job efficiency.
💡 Hint: Consider the time the bulldozer effectively operates within an hour.
Question 2
Easy
What is the soil density when the ideal soil is 1365 kg/m³?
💡 Hint: Compare it to the ideal standard.
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 job efficiency?
- 100% of available time
- Effective working time as a percentage
- Time spent on breaks
💡 Hint: Think about how to measure productivity.
Question 2
True or False: A higher soil density will increase the bulldozer’s productivity.
- True
- False
💡 Hint: Consider the weight of soil and machinery performance.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
If a bulldozer operates under poor visibility and has a correction factor of 0.8, and the ideal productivity is 100 loose meter cubes per hour, what is the adjusted productivity?
💡 Hint: Multiply the ideal value by the correction factor.
Question 2
Calculate the total cost per bank meter cube if the bulldozer incurs an operating cost of 1200 rupees per hour and operates at a density-adjusted productivity of 70 loose meter cubes per hour.
💡 Hint: Make sure to use the correct conversion for density adjustments in productivity.
Challenge and get performance evaluation