58. What is the likely cause of the problem?
(A) Lack of calibration
(B) Operator error
(C) Poor quality materials
(D) Power failure

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統計： A(54), B(10), C(13), D(3), E(0) #3808416

詳解 (共 1 筆)

#7321399
Questions 56 through 58 refer to the following conversation. 
The quality control figures for this week are worrying. Have you seen the defect rates? 
Yes, I have the chart right here. Most of the machines are performing within the acceptable range, but there is clearly one outlier. 
Right. Machine C produced over 30 defective parts. Do we know why? 
The maintenance log shows it hasn't been calibrated in three months. The sensor is probably drifting. 
That explains it. Shut it down immediately. We can't waste any more raw materials.
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第 56 至 58 題參考以下對話。
本週的品質控制數據令人擔憂。您看過缺陷率了嗎？
是的，圖表就在我這兒。大多數機器的性能都在可接受的範圍內，但顯然有一台機器異常。
沒錯。 C 機器生產了 30 多個缺陷零件。我們知道原因嗎？
維護記錄顯示它已經三個月沒有校準了。感測器可能出現了漂移。
這就解釋得通了。立即停機。我們不能再浪費原料了。
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