Write short notes on advantage and limitations of statistical quality control
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The limitations of statistical quality control are:
It cannot be indiscriminately applied as a solution to all quallity evils.
Implementation of statistical quality control is a costly endeavour.
A false sense of security is created in absence of general awareness.
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Greater Efficiency : It provides greater efficiency as inspectors are more alert while using SQC as only of part is inspected. Early Detection of Faulty Units : SQC consists of continuous checking of the quality of the product. Therefore, SQC ensures an early detection of faults and results in minimum wastage of items.
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