15:53 Jul 26, 2006 |
English language (monolingual) [PRO] Tech/Engineering - Manufacturing | |||||||
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| Selected response from: Jack Doughty United Kingdom Local time: 12:52 | ||||||
Grading comment
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SUMMARY OF ALL EXPLANATIONS PROVIDED | ||||
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3 +3 | I don't see how it can make sense as it stands |
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2 +1 | a calibration solution for the ORP solution |
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I don't see how it can make sense as it stands Explanation: I think one "solution" must be superfluous. "...put sensor(s) in beaker with conductivity, pH or ORP calibration solution" or "with conductivity, pH or ORP solution for calibration". |
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Grading comment
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