According to API, Q1, Specification for Quality Programs, Calibration is a comparison to a standard of known accuracy and making any needed adjustments.

The statement says: "According to API Q1, Specification for Quality Programs, Calibration is a comparison to a standard of unknown accuracy and making any needed adjustments." Calibration is the process of comparing a measurement device against a reference standard of known accuracy. The purpose is to identify any deviation in the device's measurements and, if necessary, adjust it to bring it within specified tolerances. Using a standard of unknown* accuracy would defeat the entire purpose of calibration, as there would be no reliable baseline for comparison. API Q1, like other quality standards, mandates that calibration standards must be traceable to national or international standards, meaning their accuracy is well-established and documented. Therefore, the statement is incorrect because calibration requires a standard of known accuracy. The correct option is b. False.