Semi circular or V shaped recess formed in board or piece of wood is termed as
- AMoulding
- BGrooveCorrect
- CChamfer
- DBead
Solution
Concept
A groove is a narrow recess or channel cut into the face or edge of a wooden board.
Step-by-step solution
1. Find the term for a recess cut into wood. 2. A semicircular or V-shaped channel cut into a board is called a groove. 3. So the answer is (B).
Explanation
A groove is a long, narrow channel cut into a piece of wood. It can be semicircular, V-shaped or rectangular. It is used for joints and for decoration.
Why the other options are wrong
A: A moulding is a shaped decorative profile on an edge, not just a recess. C: A chamfer is a bevelled (sloped) edge made by cutting off a corner. D: A bead is a small rounded projecting (convex) moulding, not a recess.
Shortcut
Recess or channel cut into the wood = Groove.
Common mistake
Choosing bead, which is a projection, not a recess.
Correct answer: B) Groove