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4 cards from this section. Quick, good the night before a test.
Define gravimetric capacity in your own words.
Think about safety and manufacturer guidelines.
How is loading time calculated?
Refer to the multiplication of two factors.
What does the gravimetric capacity of a machine refer to?
Think about safety limits and guidelines provided by manufacturers.
True or False: Overloading a truck can lead to severe operational costs in terms of tire wear and machine integrity.
Consider what happens when machines are beyond their load limits.
A truck can handle a gravimetric capacity of 25 tons. If wet sand, weighing 2.5 tons/m³, is used, calculate how much volume can the truck carry. What would the cycle time be if the loading takes 7 minutes and dumping takes another 3 minutes?
Break down the problem into weight and load capacity first.
Given a truck with a loading time of 6 minutes and a cycle time of 30 minutes (including haul and return), what is the expected hourly production assuming 50 minutes of effective operational time?
Focus on unit rates to finalize the productivity value.
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