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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does 'u' represent in crane stability?
💡 Hint: Think about the center of balance.
Question 2
Easy
What should be done to ensure a crane's maximum lifting capacity?
💡 Hint: Consider how cranes convey weight.
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 does 'X' represent in crane stability calculations?
- Distance from the load line to the fulcrum
- Distance from the boom to the ground
- The total length of the crane
💡 Hint: Think about how loads relate to pivot points.
Question 2
True or False: Outriggers are optional for all types of cranes.
- True
- False
💡 Hint: Consider their role in stability.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A crane is set on a slope and not using its outriggers. What safety precautions should be taken before proceeding with a load?
💡 Hint: Review how slope affects balance.
Question 2
Calculate the potential lifting capacity of a crane if the operating radius changes from 10m to 15m. What happens if outriggers are not used?
💡 Hint: Think about the shift in center of gravity and its effects.
Challenge and get performance evaluation