From the definition of static correction and static error, it is clear they both are negative to each other.

Dead zone is the region in which output starts responding to input. It is marked as region a, below which there is no output for input.

Ratio of amplitude of a large signal to small signal is termed as a dynamic range of the system.

Span of an instrument is the difference between upper and lower calibrated values. Hence, span in this case is 450 – 230 = 220.

Stability of a system is defined as the ability to maintain its standard performance over prolonged time. Transducers and systems with high stability need not be calibrated.

Live zero is a term used to describe a system in which output has a nonzero value for zero input.

Static error is the difference between a measured value and true value of a measurement. Here measured value is 225V while true value is 226V.

Fidelity of a measuring system or transducer refers to its ability to follow instant by instant the variations of measurand with time.

Accuracy of a measurement is defined by closeness of a measured value to true value.

For a measuring system, tolerated variation of dynamic sensitivity is only ±2% of static sensitivity. That is dynamic sensitivity should be minimum.