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2 cards from this section. Quick, good the night before a test.
What is the purpose of the cutting edge in a blade?
Think about the part of the blade that contacts the soil.
List three types of blades discussed.
Recall the alphabets used to denote them.
What type of blade allows for angling and is less productive than straight blades?
Think about the mobility of the blade.
True or False: A U blade has a high cutting ratio compared to a straight blade.
Recall the blade characteristics.
Design an earthmoving strategy for a construction site. Describe when to use straight blades, U blades, and how to manage load and cutting ratios.
Consider soil conditions and site layout.
A job requires pushing sandy soil that is 100% consistency. Which blade type would be best and why?
Think about the properties of sandy soil and blade advantages.
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