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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the function of the base frame in a crane?
💡 Hint: Think about the foundation of a building.
Question 2
Easy
Name one type of crane mentioned in this section.
💡 Hint: Consider different crane functionalities.
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 function of a crane base frame?
- Support the boom
- Provide stability
- Lift loads
💡 Hint: Think of it as the foundation.
Question 2
True or False: A lighter boom on a crane allows for higher lifting capacity.
- True
- False
💡 Hint: Reflect on the principle of weight reduction.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Given that a crane has a base frame supporting a weight of 3000 kg and the center of gravity is 5 m from the fulcrum, calculate the load leverage and discuss how this affects crane stability.
💡 Hint: Remember how leverage works: Weight multiplied by distance.
Question 2
Explain the effect of weather impacts such as wind on crane stability and what countermeasures can be employed.
💡 Hint: Think about how sails on a boat work in wind.
Challenge and get performance evaluation