Pregunta
4 - Variation and Percents
Question 65, 4.6.15
HW Score: 02.64%, 62 of 63 points
Points: 0 of 1
Specifications call for a hole in a machined part to be 2315 in in diameter it the hole is measured to be 2319 in, what is the machinist’s percent error?
The machinists percent error is
(Type a whole number of an exact decimal If the decimal does not terminate, round to two decimal places )
Question 65, 4.6.15
HW Score: 02.64%, 62 of 63 points
Points: 0 of 1
(Type a whole number of an exact decimal If the decimal does not terminate, round to two decimal places )
Ask by Turner Barrett. in the United States
Jan 13,2025
Solución de inteligencia artificial de Upstudy
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The machinist’s percent error is 0.17 %.
Solución
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Como
Beyond the Answer
To find the machinist’s percent error, you can use the formula:
Substituting the values:
So,
Rounding to two decimal places, the machinist’s percent error is approximately 0.17%.
Did you know that early toolmakers used rudimentary methods to check precision, often relying on their keen sense of touch and sight? They didn’t have the fancy digital calipers we use today! Now, these advancements allow machinists to achieve remarkable precision, minimizing errors like the one you discovered.
In practical applications, keeping track of percent error helps quality control in manufacturing processes. If the error is too high, it can lead to significant financial losses or even safety issues with the product. By understanding and correcting these errors, manufacturers can improve efficiency and maintain high production standards.
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