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4 cards from this section. Quick, good the night before a test.
What is the standard fuel consumption rate for gasoline engines?
Think of the fuel type mentioned in the section.
What factors do you adjust based on project conditions?
These factors relate to the operation duration and power output.
What is the standard fuel consumption rate for a diesel engine?
Think about the differences between fuel types.
True or False: The operating cost of a machine is fixed regardless of its usage.
Consider how usage frequency affects various costs.
A scrapper with a fuel consumption factor of 0.125 liters per horsepower per hour operates at full capacity for 12 seconds in a 30-second cycle. If this machine has 400 horsepower, calculate its average hourly fuel consumption.
Remember to calculate both full and average power for thorough consumption.
Discuss how high wear items like blade cutting edges contribute to project costs and maintenance schedules.
Consider the frequency of replacements when equipment is in harsh condition.
5 more questions in this section. Enroll free to practise them all.
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