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3 cards from this section. Quick, good the night before a test.
What is a tower crane used for?
Think about where these cranes are commonly seen.
Name one advantage of tower cranes over mobile cranes.
Consider the construction of skyscrapers.
What is the primary use of a tower crane?
Think about construction projects.
True or False: Bottom slewing cranes can operate at any height.
Consider the features of bottom slewing cranes.
A construction site plans to utilize a top slewing tower crane with a lifting capacity of 10,000 kg. If the load radius is increased from 5 meters to 15 meters, calculate the new safe working load considering the impact of reduced stability.
Focus on the relationship outlined in class.
In a construction scenario with a bottom slewing crane, there's concern about the effectiveness of counterweights at heights over 100 meters. Discuss the implications this has on safety procedures and operating methods.
Consider crane limitations and safety protocols discussed.
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