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2 cards from this section. Quick, good the night before a test.
What does cutting ratio measure in bulldozer performance?
Think about how power relates to cutting effectiveness.
Name one benefit of a U blade?
Recall the shape of the blade and its effect.
What is the cutting ratio?
Focus on what defines the power of the blade.
True or False: A U blade has a higher cutting ratio than a straight blade.
Think about the dimensions and power concentration.
A construction site requires both cutting hard soil and moving lighter soil materials. Propose a strategy using different blade types to maximize efficiency.
Consider the properties of each blade type before making your choice.
Calculate the time efficiency difference between using a straight blade versus an angle blade on a job site with hard and uneven terrain.
Think about the actual job conditions that affect each blade's performance.
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