Question

wy 4. What are the factors needed for accuracy in measurement? ​

Answer 1

➨Four factors may affect the accuracy of pressure measurement in any of the above steps: (a) Contact time; the amount of time that the testing subject/object applied force on the pressure mat before calibratiodmeasurement is taken; (b) Contact area; the area recorded by the computer when the testing subjectjobject makes.

Answer 2

Explanation:

The basic components of an accuracy evaluation are the five elements of a measuring system such as-:

- Coefficient of thermal expansion.

- Calibration Interval.

- Stability with time.

- Elastic properties.

- Geometric Compatibility.