The thickness of aluminum sheet is specified to be of 6±2 mm. The Upper Specification Limit and Lower Specification Limit for the sheet are:

Related MCQs

• The thickness of the blade of a fan is specified to lie between 4 cm and 6 cm. The length of the blades must lie between 10 cm and 20 cm. A fan blade randomly selected from a sample of 100 blades has a thickness of 5cm and a length of 21cm. The number of defect(s) the blade has is ______________.
• A fan blade is specified by length and thickness. While sampling, it was found that for one particular blade, the length was non-conforming while the thickness was as per specifications. Should the blade be considered non-conforming for construction of a p chart?
• Some organizations today are using "six sigma", to set the upper and lower limits on control charts rather than the traditional sigmas.
• Consider the first method of p bar estimation where each sample is of varying size. If the 3rd sample has p bar =.01, and the sample size of the 3rd sample is 10, what will be the upper control limit for the 3rd sample?
• In the area of quality, project managers are struggling with the training and indoctrination of individuals in the need to do the work right the first time to conform to the requirement. Occasionally, the project manager will discover an individual, either in the planning or actual work, doing more than is called for in the specification. These individuals need training to reduce the level of "over building" because ______________.
• An acceptance control chart has limits that are based on the specification limits for the product rather than limits which differentiate between random and assignable causes. Under which if the following circumstance should a QC manager consider using an acceptance control chart?
• Special characteristic means i. Product characteristic which affect fit/ function / Regulation ii. Characteristic of product which are regulatory requirement iii. Characteristic in Specification The correct order is
• Lot tolerance percent defective (LTPD) is a level of lot quality specified by the ______________.
• The parameters of s2 chart is specified using:
• As one of its goal the project organization has quality to specified performance measures. When compared with the functional organization, the project organization ______________.