Quality control

QC stands for.....

• quality completion

• quality contract

• quality control

• quality conservation

A piece of metal is to be cut to a length of 35mm. The tolerance is  $\pm$  1mm. The maximum permissible limit of this length is...

• 34mm

• 35mm

• 35.1mm

• 36mm

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

A piece of wood is to be cut to a length of 25.1mm. The tolerance is  $\pm$  0.2mm. The maximum permissible limit of this length is...

• 24.9mm

• 25.1mm

• 25.3mm

• 25.5mm

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

• Assembly check

• Length measurement

• Visual inspection

• Weight check

A visual check of a finished product is an example of a quality control check.

• True

• False

Quality control is the same thing as quality assurance.

• True

• False

Tolerance information is usually shown on engineering drawings.

• True

• False

Assembly checks are used to ensure quality of fitting

• True

• False

Quality control focuses on the process of managing for quality,

• True

• False