Question

Match the LIST-I with LIST-II\[\begin{array}{|c|c|} \hline \textbf{LIST-I} & \textbf{LIST-II} \\ \hline \text{A. Lag} & \text{I. Speed of response} \\ \hline \text{B. Static and dynamic error} & \text{II. Fidelity} \\ \hline \text{C. Drift} & \text{III. Reproducibility} \\ \hline \text{D. Sensitivity} & \text{IV. Precision} \\ \hline \end{array}\] Choose the correct answer from the options given below:

• A. A - I, B - II, C - III, D - IV
• B. A - I, B - III, C - IV, D - II
• C. A - II, B - IV, C - III, D - I
• D. A - III, B - IV, C - I, D - II

Hint:

In measurement systems, lag relates to response speed, errors to fidelity, drift to reproducibility, and sensitivity to precision.

Answer 1

The Correct Option is A

Step 1: Match terms with correct properties.
- Lag refers to delay, hence associated with Speed of response (I).
- Static and dynamic error represent the difference between input and output, hence linked with Fidelity (II).
- Drift represents a slow change in measurement over time, hence related to Reproducibility (III).
- Sensitivity refers to the ability to detect small changes, hence matched with Precision (IV).

Step 2: Verify mapping.
Therefore, the mapping is: A $\to$ I, B $\to$ II, C $\to$ III, D $\to$ IV.

Step 3: Conclusion.
The correct answer is (A).