Which joint is described as a furniture joinery technique of interlocking wedge-shaped finger cut-outs?

Which joint is described as a furniture joinery technique of interlocking wedge-shaped finger cut-outs?

• A. Dovetail Joint
• B. Butt Joint
• C. Housing Joint
• D. Mitre Joint

Answer: (A)

This question tests your knowledge of a furniture joint that uses interlocking wedge-shaped fingers. The dovetail joint features tails cut on one piece and pins on the other in a trapezoidal, wedge-like shape. When these pieces fit together, the tails lock into the pins, creating a strong mechanical connection that resists being pulled apart. This makes it ideal for things like drawers and boxes, where tensile strength is important. The joint is often glued, but its geometry provides inherent strength even without glue. The other options don’t create that interlocking finger pattern: a butt joint is simply ends joined edge-to-edge; a mitre joint cuts corners at an angle for a neat look; a housing (dado) joint uses a groove to accept a panel.

This question tests your knowledge of a furniture joint that uses interlocking wedge-shaped fingers. The dovetail joint features tails cut on one piece and pins on the other in a trapezoidal, wedge-like shape. When these pieces fit together, the tails lock into the pins, creating a strong mechanical connection that resists being pulled apart. This makes it ideal for things like drawers and boxes, where tensile strength is important. The joint is often glued, but its geometry provides inherent strength even without glue. The other options don’t create that interlocking finger pattern: a butt joint is simply ends joined edge-to-edge; a mitre joint cuts corners at an angle for a neat look; a housing (dado) joint uses a groove to accept a panel.