railway UPMRC SCTO 2024 Mock Test Electrical and Electronics Measurements Basic Characteristics of an Instrument Accuracy
Which one of the following statement is not correct?
1
It is not possible to have precise measurements which are not accurate.
2
Correctness in measurement requires both accuracy and precision
3
Reproducibility and consistency are expressions that best describe precision in measurements
4
An instrument with 2% accuracy is better than another with 5% accuracy