What is repeatability in an instrument?
A. The ability of the instrument to measure small changes in the input signal.
B. The ability of the instrument to consistently reproduce the same results under different conditions.
C. The ability of the instrument to measure signals accurately in the presence of noise.
D. The degree of closeness of the measured value to the true value of the signal.
Answer:A
What is repeatability in an instrument?
A. The ability of the instrument to measure small changes in the input signal. B. The ability of the instrument to consistently reproduce the same results under different conditions. C. The ability of the instrument to measure signals accurately in the presence of noise. D. The degree of closeness of the measured value to the true value of the signal.
Explanation: Repeatability is a characteristic of an instrument that refers to the ability of the instrument to measure small changes in the input signal. This is important for ensuring that the instrument is able to detect and measure small changes in the input signal accurately and consistently.