What is a piecemark, or assembling mark?
What will be an ideal response?
Piecemarks are marks used by structural steel fabricators to identify connecting elements, which facilitate shop operations and the field erection of structural steel systems. These marks are composed of two lowercase letters and a number. The first letter identifies a material. For example, the letter “p” indicates the assembling mark is for a plate. If the piece
were an angle, the first letter would have been an “a”. The second letter of the assembling mark indicates—in alphabetical order—where the specific piece (for instance, cap plate, baseplate, etc.) is located on both the drawing and the material list. Th e number at the end of the assembling mark is a reference number showing that dimensions, locations, and so on for these plates can be found on a specific shop detail drawing number.
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a. bypass b. barrier c. deflecting d. decoupling
Explain how countersunk holds are dimensioned.
What will be an ideal response?
In September 1792, French forces defeated counter-revolutionary opponents in which important battle?
a. Valmy b. Verdun c. Varennes d. Vichy
The 12 volt battery may be located ________
A) Under the hood B) Under the second row seat C) In the trunk D) Either A or C