Question

............ refers to the inability to faithfully repeat recorded data output when measuring a range of values and scanning from different directions.

• A. Selectivity
• B. Resolution
• C. Hysteresis
• D. Detection limit

Hint:

Hysteresis can cause measurement errors and inconsistency, especially in systems that involve magnetic or mechanical components.

Answer 1

The Correct Option is C

Step 1: Hysteresis Defined.
Hysteresis occurs when a system's output is influenced by its historical states, not just its present state. In measurement contexts, this results in directional dependence, where data differs based on the scanning direction.

Step 2: Conclusion.
Therefore, hysteresis explains the inconsistency in measurements arising from different scanning directions, identifying it as the correct response from the provided choices.
Final Answer: \[\boxed{3. \text{Hysteresis}}\]