Q. The control chart that measures the number of non-conformities is ____ and the one that measures the number of non-conformities per unit is ______

View solution

Q. When the subgroup size varies from one sample to another, U-chart is used.

View solution

Q. What is the basis for C-chart?

View solution

Q. The control chart for defects is called as _______

View solution

Q. The p-chart is used when subgroup size is variable.

View solution

Q. The total number of defect count is 200 and the total number of parts in ten samples of equal size is 1500. What is the fraction defective?

View solution

Q. The total number of parts in ten samples of equal size is 1200. What is the average sample size?

View solution

Q. The control chart that determines the fraction of rejected parts as non-conforming is ______

View solution

Q. What is the interpretation of Cₚₖ=Cₚ?

View solution

Q. What is the interpretation of Cₚ>1?

View solution

Q. The upper specification limit of a product is 20.05 mm and the lower specification limit of the same product is 19.95 mm. The standard deviation is 0.25 mm. What is the value of the process capability index Cₚ?

View solution

Q. Natural tolerance is also known as _______

View solution

Q. Tolerance limits are the voice of the customer.

View solution

Q. If a product falls in the range of USL-LSL then it is meeting the expectation of the customer.

View solution

Q. Specification limits are also known as ________ of the product.

View solution

Q. In the jargon of statistical process control, USL and LSL are known as _______ and _____ respectively.

View solution

Q. The x̅-charts and R-charts are also known as ________ and _______ respectively.

View solution

Q. The x̅-charts and R-charts monitor ____ and ____ of any manufacturing process.

View solution

Q. A stable process in any manufacturing process exhibits only ______

View solution

Q. ‘Assignment cause of variation’ in any manufacturing process can be easily traced and detected.

View solution