Hi Manushree, a common example of quality control is verification and inspection. For instance, assume there’s a company which sells milk cans. Then if a quality control process is applied here to check the quality of the milk, a regular inspection will take place at the manufacturing unit. The testing would generally be done in samples, after the control limits or specification limits are set. Then the sample would be assessed and if it comes under the limits, whole lot would be accepted otherwise rejected. If the lot is rejected then the whole lot of milk cans would be assessed again based on given parameters.