quizlet 5
The lower side of the reference line is called the ____ side.
Arrow
Joists are frequently open-web steel joists, sometimes called ____ ____
Bar Joists.
A structural steel building frame consists of ____ (horizontal members.)
Beams.
A ____ ____ is made by placing a course of U-shaped masonry units at the top of the wall.
Bond Beam.
A structural steel building frame consists of _____. (Vertical members.)
Columns
CFM stands for what
Cubic feet per minute.
The abbreviation DO, which stands for _____.
Ditto.
The _____ ____ includes the number of the drawing and the drawing title.
Drawing Index
______ ______ are made up of one or two letters and numbers.
Drawing Numbers.
_____ symbols are used to simplify the drafting and later the interpreting of the drawings.
Electrical
T or F Electrical symbols are standardized throughout the industry.
False
T or F Welding symbol and Weld symbol are the same thing.
False.
FCU sands for what
Fan Coil Units.
The type of weld used most often in structural steel for construction is called a _____ weld.
Fillet
The _____ _____ lists complete information about each fixture type shown on the lighting plan.
Fixture Schedule.
____ is the filler put inside the cores of the masonry units.
Grout
A ______ system is used on the drawings for materials reference and notes.
Keynoting
Lintels are sometimes categorized as _____ ____.
Loose steel.
The _____ ______, which is a running list on the right side of most of the drawings identifies all the material items in the building by a legend number.
Material Ledend.
The ____ is masonry joints is especially poor at resisting the forces that tend to pull it apart.
Mortar.
M.A stands for what type of lighting.
Motion Sensors.
____ are long poles or steel members that are driven into the earth to support columns or other grade beams.
Piles.
The electrical floor plan of a building shows all the exterior walls, interior partition, windows, doors, stairs, cabinets, and so on along with the locations of the electrical items and their circuitry is what time of plan.
Plan View.
____ ______ shows wiring or raceway from one level of a building to another.
Riser Diagrams.
The ____ _____ electrical floor plan shows electrical outlets and devices and includes duplex outlets, specialty outlets, telephone, fire alarm, and the like.
Power Circuit.
A set of working drawings for a large commercial building might fill more than ____ sheets.
100
How many basic methods of showing electrical circuits are there?
4
T or F HVAC systems for buildings larger than a single-family house is designed by and engineer who specializes in this work.
True.
T or F Large buildings are usually designed in a different style from one and two family homes.
True.
T or F a schematic diagram does not necessarily show where parts are actually located, but it does explain how to make electrical connections.
True.
T or F at first look heating plans appear foreign and difficult to understand but if taken step by step are easy to understand
True.
T or F buildings with columns of reinforced concrete or structural steel as a main element of the building frame are laid out on structural grid.
True.
T or F footings in large buildings must be larger than that of smaller buildings.
True.
T or F heating, ventilating, air conditioning, and plumbing are often referred to as the mechanical system.
True.
T or F in light frame construction of small buildings, it is customary for call-outs on the drawings to label the material used.
True.
T or F in some spaces, such as a stairways and storage closets, the heaters are not labeled as UV.
True.
T or F many of the material keynotes are referenced on several of the drawing sheets.
True.
T or F many structural subassemblies are more easily or more accurately fabricated in a shop environment.
True.
T or F mechanical systems are rarely covered in depth with drawings.
True.
T or F most commercial building are heated by burning fuel.
True.
T or F one of the first steps you should take to familiarize yourself with a new project is to do a mental walkthrough
True.
T or F pipes are easier than ducts to coordinate with structural elements.
True.
T or F steel is made by alloying small amounts of carbon and other elements with iron.
True.
T or F the biggest difference in the foundation for a commercial building and that for a small house is the thickness of the concrete and reinforcing steel.
True.
T or F the symbol for an interior elevation also shows the direction from witch the elevation is viewed.
True.
T or F there is usually a lighting circuit electrical floor plan for each level or major space within a building.
True.
The ____ the direction of the triangular shape of the symbol points is the direction in which the elevation is viewed.
True.
T or F the foundation for large, commercial buildings perform the same functions as those for light-frame buildings.
Ture.
Welds are depicted in drawings by the use of standard ___ ____.
Welding symbols
What 3 types of plumbing is associated with DWV.
drainage, waste, and vent.