Practice Components Of Cycle Time (4.1) - Free Fall Non-Tilting Reversible Mixer

Practice: Components of Cycle Time

Lesson 4.1Free Fall Non-Tilting Reversible Mixer

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10 questions

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6 questions · about 4 min · pass mark 70%. Hints available.
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4 questions · about 3 min · pass mark 70%. Hints available.
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6 sample questions

Question 1.
What are the three main components of cycle time in a concrete mixer?
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These components make up the entire process of using the mixer.
Question 2.
Why is loading time important?
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Think about how materials are introduced into the mixer.
3Question 3.
What is the primary purpose of cycle time in concrete mixing?
- To reduce costs
- To measure productivity
- To determine material type
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Focus on the efficiency aspect.
4Question 4.
True or False: Power mixers require longer mixing times than free-fall mixers.
- True
- False
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Think about how each type of mixer operates.
Question 5.
A new concrete mixer has a total cycle time of 6 minutes, including loading time of 2 minutes, mixing time of 3 minutes, and discharging time of 1 minute. If the mixer increases efficiency to reduce loading time by 30 seconds and mixing time by 1 minute, what will be the new cycle time?
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Adjust the existing times and sum them up.
Question 6.
If a construction project has a required output of 100 cubic meters of concrete per hour, how many cycles would the mixer with a cycle time of 5.5 minutes need to complete to meet this requirement?
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Convert hourly requirements into cycles based on batch size.

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