Production And Supply

Step 1: Understanding Quality Control.
Quality control refers to the process of ensuring that products or services meet the required standards and specifications. It involves monitoring and testing various stages of production.
Step 2: Common Methods of Quality Control.
1. Inspection: Examining materials and finished goods to detect defects.
2. Statistical Quality Control (SQC): Using statistical tools to measure and control product quality.
3. Control Charts: Visual tools to monitor variations in the production process.
4. Sampling: Selecting random samples for testing rather than checking every item.
Step 3: Conclusion.
Hence, quality control ensures that every product maintains the desired level of quality and reliability.

Step 1: Definition.
Labour intensive technique is a production method that uses a higher proportion of human labour compared to machinery or capital.
Step 2: Explanation.
In this technique, human effort plays a dominant role in the production process. It is generally used in countries with abundant labour and limited capital resources.
Step 3: Example.
Examples include agriculture, handicrafts, and textile industries where manual work contributes significantly to output.
Step 4: Conclusion.
Thus, labour intensive technique emphasizes the use of manpower rather than machines to achieve production.