Question 1631 Deck General

70% to pass

Which method is used to detect rot in manila lines?

A Opening the strands and examining the inner fibers
B Feeling the surface of the line for broken fibers
C Measuring the reduction in circumference of the line
D Observing for the appearance of mildew on the outer surface
AI Explanation

The correct answer is A) Opening the strands and examining the inner fibers. To detect rot in manila lines, the best method is to open up the strands and visually inspect the inner fibers. This allows you to directly observe any signs of deterioration or weakening of the individual fibers within the line. Feeling the surface (B) or measuring the circumference (C) may indicate external damage, but do not provide a clear assessment of the internal condition. Observing mildew (D) can indicate general weathering, but does not necessarily reveal the structural integrity of the line.

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