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What are projection lines?
Projection lines are used to establish relationships of part featurues between rotated veiws of the same drawing.
What type of map projection is used by airline pilots?
The type of map projection used by pilots is called a Polar Projection. It shows the Earth from one of the two poles, which helps show what is known as The Great Circle Route. This states that if you live on a rounded object such as the Earth, you travel on a curved line. This makes a Polar Projection the best choice and most commonly used map projection used by pilots.
Does the projection note for any map sheet identify the projection system used on the map sheet?
true
What is the difference between high oblique and low oblique?
High oblique includes the horizon and low does not.
What is conic projection used for?
Radio Mapping.
An oblique projection has the patients body positioned parallel to the film?
oblique
What is the Difference between Isometric Projection and Oblique projection?
The difference is that the Isometric projection shows more and accurate drawing than the Oblique project which is just a pictorial method.
What is Cavalier Oblique Drawing?
It is a 3D representation in two dimensions. Width and height are drawn on horizontal and vertical lines and depth is on an angled line, usually 30 or 45 degrees.
What is the difference between Cavalier and Cabinet Oblique Sketching?
One remaining drawing conventions is Oblique drawing - In this convention the angles used are 45 degrees and 90 degrees. The only difference between the two named styles is in the scale of the dimension going away from the viewer. This first example is Cavalier Oblique and shows the full scale (1:1) in the axis Cabinet Oblique' In Cabinet oblique the scale (depth) is halved whilst in Cavalier oblique the depth scale is the same as in the X and Y directions.
What are the 2 types of oblique drawing?
first angle projection and third angle projection.
Are Oblique lines of sight perpendicular to to the frontal projection plane?
no
What are the disadvantages of oblique cavalier drawings?
Oblique cavalier drawings tend to appear distorted and elongated. They are not considered as true projections despite being dimensionally correct.
Why is a Right Anterior Oblique position for sternum preferred instead of Left Anterior Oblique?
To get the Sternal projection off of the hear shadow.
What positioning strategies helps demonstrate the inerphalangeal joints on the PA oblique projection?
The hand will need to be parallel to the IR. Positioning of the fingers for PA oblique and lateral projections are used to demonstrate the interphalangeal joints and spaces.
Which radiographic projection has the patient positioned so the body is slanted sideways to the film?
oblique
Is it true or false that an oblique projection has the patient's body positioned parallelto the film?
true
What has the author Massimo Scolari written?
Massimo Scolari has written: 'Il disegno obliquo' -- subject(s): Composition (Art), History, Perspective, Space (Architecture) 'Oblique drawing' -- subject(s): Axonometric projection, Oblique projection, Technique, Drawing
