What is the difference between QA and QC, and can you provide details?

QA focuses on preventing defects while QC focuses on identifying and fixing defects.

• QA is a proactive process that ensures quality is built into the product or service from the beginning

• QC is a reacti...read more

QC ia an activities levels into the manufacturing before finalizing the production, instead of QA is the term where we ensure for our production process is measure all the nessery step for make a good...read more

Least count is the smallest measurement that can be read on the instrument

QA means Quality Assurance i.e. to assure the quality of product.

QC means Quality Control to test and check the quality of product