Bends, branches, contraction, expansion etc. associated with ducting system results in pressure drop of the…
Life Testing: The life of a part is one of its quality criteria. The life…
It is a difficult property to measure and is expressed as the volume of pores…
Flow of air is caused by a pressure differential between two points. Flow will originate…
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Control charts The purpose of control chart is to detect these changes in quality. Control…
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Analysis of Variance: Variance is the square of standard deviation. Analysis of variance is a…
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Significance Testing: Significance tests are employed to make decisions on the basis of small information…
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Measures of Central Tendency: Most frequency distributions exhibit a Central tendency means a shape such…
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Confidence Limits: The confidence or control limits are calculated with the help of a statistical…
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Normal distribution: An important continuous probability distribution is the normal distribution or the Gaussian distribution.…
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The Poisson distribution: It is used to describe a number of managerial situations including the…
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Probability Concept: It is the basis of statistical quality controls. A probability generally refers to…
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SQC-Statistical quality control Tools: There are fourteen tools and techniques used for statistical quality control.…