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 a cutting ratio?
💡 Hint: Think about how power is related to blade size.
Question 2
Easy
Name one type of bulldozer blade.
💡 Hint: What type do you remember that can be used for pushing?
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 factor does the cutting ratio primarily depend on?
- Blade color
- Size of the cutting edge
- Blade height
💡 Hint: Think about why smaller blades are strong.
Question 2
True or False: A straight blade cannot be angled.
- True
- False
💡 Hint: Focus on how each blade is used in practice.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A construction site requires moving both dense and loose materials. Which bulldozer blades would you choose and why?
💡 Hint: Consider the characteristics of each blade type.
Question 2
Calculate the cutting ratio if a bulldozer's cutting edge has a length of 2 meters and provides 200 horsepower. What does this imply for performance?
💡 Hint: Think about how power is distributed along the edge.
Challenge and get performance evaluation