Terminology What is the purpose of controller tuning? Tuning of control system The response produced by the process to a load or S.P change after the optimum controller parameters have been set, is known as the “optimum response”. The optimum response differs from process to process. However, the most common criteria is to adjust the …
What is the meaning of Measurement? What is meant by Accuracy? The degree to which a measured value is accurate in relation to a reference or known value is referred as accuracy. Define Resolution What is Range? The range of the instrument is defined as the lower and upper limits of the instrument’s operating range …
Accuracy “Accuracy gauges how closely results match the real or predetermined value” Precision “Precision assesses how closely related outcomes are to one another” Comparison Chart between Accuracy & precision Basis for Comparison Accuracy Precision Meaning Accuracy refers to the degree of agreement between the absolute measurement and the actual measurement. Precision refers to the degree of variance present in the results of multiple measurements of the same factor. Represents How Closely result agree …
Repeatability & Reproducibility (R&R) studies evaluate the precision of a measurement in various fields. Before beginning the R&R investigation, it is essential to ensure that the equipment has been accurately calibrated. Repeatability What is meant by Repeatability? Repeatability is the accuracy of output values acquired by applying the same input repeatedly over a short time …
Difference between repeatability and reproducibility Read More »
What Skills are needed for Instrumentation Engineer? You will need to demonstrate that: Instrumentation engineers work in an exciting and changing field, and they need to have certain skills to do well in their jobs. Here are some skills that are important for this job: Technical Skills: Research Skills: Communications Skills: Problem-solving Skills: Skills for …
