What is error in an instrument?
A. The difference between the measured value and the true value of the signal.
B. The range of signals that the instrument can measure accurately.
C. The difference between the upper and lower limits of the instrument’s measurement range.
D. The time it takes for the instrument to respond to a change in the input signal.
Answer:A
What is error in an instrument?
A. The difference between the measured value and the true value of the signal. B. The range of signals that the instrument can measure accurately. C. The difference between the upper and lower limits of the instrument’s measurement range. D. The time it takes for the instrument to respond to a change in the input signal.
Explanation: Error in an instrument is the difference between the measured value and the true value of the signal. It can be caused by factors such as calibration errors, temperature changes, or mechanical wear.