The highest point of a transverse wave is called the CREST, while the lowest point of a traverse wave is called the TROUGH. Added 186 days ago|4/18/2015 2:58:34 PM. This answer has been confirmed as correct, not copied, and helpful. Confirmed by yumdrea [4/19/2015 4:18:08 PM].
The jointer plane (also known as the try plane or trying plane) is a type of hand plane used primarily to straighten the edges of boards in the operation known as jointing. A jointer plane may also be used to flatten the face of a board.
Jointer is the machine you use for straightening lumber, called, I believe, an overhand planer in Britain. The term joiner usually refers to plate joiners or biscuit joiners. Michael R. Michael. 1  Reply. 2  Reply to Original. 3  Print this page. 4  Email this Message. 5  Permalink.