Inspection and Measurement

A sheet of plastic is to be cut to a width of 15.5mm. The tolerance is  $\pm$  0.5mm. The minimum permissible limit of this width is...

• 15mm

• 15.4mm

• 15.5mm

• 16mm

Which of the following would be used for QC checking the surface finish of a product?

• Assembly check

• Length measurement

• Visual inspection

• Weight check

Quality control is....

• how well a measurement conforms to a standard.

• the ability of a measuring instrument to produce the same result again and again

• checking a product after a process to ensure it meets the required quality standards

• the permissible limits in variation of a dimension or measured value.

Tolerance gives....

• how well a measurement conforms to a standard.

• the ability of a measuring instrument to produce the same result again and again

• checking a product after a process to ensure it meets the required quality standards

• the permissible limits in variation of a dimension or measured value.

Accuracy is...

• how well a measurement conforms to a standard.

• the ability of a measuring instrument to produce the same result again and again

• checking a product after a process to ensure it meets the required quality standards

• the permissible limits in variation of a dimension or measured value.

Precision is....

• how well a measurement conforms to a standard.

• the ability of a measuring instrument to produce the same result again and again

• checking a product after a process to ensure it meets the required quality standards

• the permissible limits in variation of a dimension or measured value.

Select the QC checks that require measurements.

• Checking the colour of a product looks correct

• Checking the length and width of a product

• Checking a products weight

• Checking the general aesthetics of a product

Select the visual QC checks

• Checking the colour of a product looks correct

• Checking the length and width of a product

• Checking a products weight

• Checking the general aesthetics of a product

What is one of the primary goals of quality management?

• Increasing production speed

• Zero defect production and output

• Reducing employee numbers

• Expanding product range

Which of the following is a benefit of continuous improvement in quality management?

• Increased marketing costs

• Improved output quality

• Higher employee turnover

• Reduced product variety