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2 cards from this section. Quick, good the night before a test.
What is the primary purpose of outriggers?
Think about what helps keep the crane upright.
What does OSHA stand for?
What organization sets workplace safety regulations?
What should be done if wind speeds exceed 72 km/h?
Remember the specific wind speed mentioned in the section.
True or False: Properly extending outriggers can reduce crane-related accidents.
Think about how stability affects crane operation.
A crane needs to lift a load weighing 1000 kg to a height of 50 meters while the wind speed is currently at 80 km/h. What should the operator do?
Recall the safety regulations regarding crane operations in high winds.
Using a crane range diagram, determine the boom length required to lift a load 60 meters vertically while extending 30 meters horizontally. What factors must the operator also consider?
Think about how to interpret the diagram and additional factors affecting crane operation.
4 more questions in this section. Enroll free to practise them all.
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