_______involves hitting the wood with a hammer to determine if there is internal decay

_______involves hitting the wood with a hammer to determine if there is internal decay

• A. Sounding
• B. Scraping
• C. Tapping
• D. Shaking

Answer: (A)

Hitting the wood with a hammer to judge its interior condition relies on the sound the wood makes. A solid, healthy section will tend to ring with a clear, sharp tone, while wood that has internal decay or hollow pockets will sound dull, hollow, or muted. By tapping multiple spots and comparing the tones, you can locate suspect areas that may need further inspection or probing. Scraping looks at surface texture and softness and doesn’t reliably reveal internal decay. Shaking checks how the member behaves under movement and doesn’t assess the interior integrity of the wood.

Hitting the wood with a hammer to judge its interior condition relies on the sound the wood makes. A solid, healthy section will tend to ring with a clear, sharp tone, while wood that has internal decay or hollow pockets will sound dull, hollow, or muted. By tapping multiple spots and comparing the tones, you can locate suspect areas that may need further inspection or probing. Scraping looks at surface texture and softness and doesn’t reliably reveal internal decay. Shaking checks how the member behaves under movement and doesn’t assess the interior integrity of the wood.