Question:
The nature of correction for the sagging of chain is ____ .
The nature of correction for the sagging of chain is ____ .
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When measuring long distances, always correct for chain sagging to ensure accurate measurements.
Updated On: May 3, 2025
- Negative
- Positive
- Neutral
- Both Negative and Positive as the case may be
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The Correct Option is A
Solution and Explanation
The correction for sagging of the chain is **negative**. Sagging occurs when the chain is used on uneven terrain, which causes it to droop slightly, leading to a longer measurement. This needs to be corrected by reducing the length.
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