Professional Courses
Industry-relevant training in Business, Technology, and Design to help professionals and graduates upskill for real-world careers.
Categories
Interactive Games
Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.
Typing
Memory
Math
English Adventures
Knowledge
Enroll to start learning
You’ve not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take practice test.
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the main characteristic of back-track loading?
💡 Hint: Think of the term 'back-track'.
Question 2
Easy
Which loading method is recommended for long, narrow cuts?
💡 Hint: Consider where you might see this method—like a road.
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 slowest loading method discussed?
- Back-track Loading
- Chain Loading
- Shuttle Loading
💡 Hint: Remember which method has to go back after loading.
Question 2
True or False: Chain loading requires the pusher to return to the previous scraper after loading.
- True
- False
💡 Hint: Consider how chain loading operates.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
If a pusher has a cycle time of 5 minutes and the loading time for a scraper is 10 minutes, how many scrapers can be efficiently serviced by this pusher?
💡 Hint: Make sure to distinguish between the loading times.
Question 2
Consider a construction site needing to move materials in both directions. Describe how implementing shuttle loading could improve operation efficiency compared to back-track loading.
💡 Hint: Reflect on the dynamics of loading in both scenarios.
Challenge and get performance evaluation