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16 Cards in this Set
- Front
- Back
How many views can there be on an orthographic projection?
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Six.
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How many views are used to show most objects in an aircraft drawing?
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Three.
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What information is given in the title block of an aircraft drawing?
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The name and address of the company who made the part
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Where is the title block normally located on an aircraft drawing?
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In the lower right-hand corner of the drawing.
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How can you know that the aircraft drawing you are using is the most current version of the drawing?
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By the number in the revision block
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What is a fuselage station number?
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The distance in inches from the datum
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What is a butt line?
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A reference line to the right or left of the center line of the aircraft.
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What is a detail drawing?
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A drawing that includes all the information needed to fabricate the part.
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What is an assembly drawing?
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A drawing that shows all the components of a part in an exploded form. A parts list is included with an assembly drawing.
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What is an installation drawing?
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A drawing that shows the location of the parts and assemblies on the complete aircraft.
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What type of drawing is most helpful in troubleshooting a system?
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A schematic diagram.
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What is a block diagram?
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A drawing that shows the various functions of a system by a series of blocks. These blocks do not include any detail
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How are dimensions shown on an aircraft drawing?
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By numbers shown in the break of a dimension line.
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What is the purpose of a sketch of a repair?
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It shows a specific bit of information and includes the minimum amount of detail needed to manufacture the part.
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What are the four steps in making a sketch?
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Block in the space and basic shape used for the sketch.
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What is the purpose of a center line on an aircraft drawing?
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It divides a part into symmetrical halves.
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