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Timbers with ___________ annular rings are generally the strongest.

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in Basic Civil Engineering by (111k points)
Timbers with ___________ annular rings are generally the strongest.

(a) Narrow

(b) Wide

(c) Distinct

(d) Indistinct

I got this question in final exam.

The query is from Qualities of Timber topic in section Materials for Construction of Basic Civil Engineering

1 Answer

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Best answer
Correct choice is (a) Narrow

Easiest explanation: Annular rings are formed every year and they consist of innumerable cells of fibres and tissues.  Total number of annular rings indicate an age of tree.  Narrow annular rings indicate the strength of tree.

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