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 earthmoving?
💡 Hint: Think about preparations for construction.
Question 2
Easy
List two basic steps of earthmoving operations.
💡 Hint: Consider the sequence of tasks involved.
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 primary purpose of earthmoving operations?
- To make soil corrections
- To move earth material
- To install pipelines
💡 Hint: Think about construction site preparations.
Question 2
True or False: Rolling resistance increases with poorly maintained haul routes.
- True
- False
💡 Hint: Consider what maintenance does to performance.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A site requires excavating 1500 cubic meters of sand. If a scraper can move 75 cubic meters per trip and the haul distance is 300 meters, how many trips are needed to complete the excavation?
💡 Hint: Think about how you would divide the total by the amount per trip.
Question 2
A bulldozer experiences a rolling resistance of 35 kg per ton. If it has a total weight of 15 tons, calculate the tractive effort required to maintain movement on a level surface.
💡 Hint: Use the formula for calculating force based on weight and resistance.
Challenge and get performance evaluation