A cone shown in a circle
First angle projection is the one in which the object is placed in the first quadrant and views are projected on the planes. Refer this link for illustration and symbol http://www.technologystudent.com/designpro/ortho1.htm
the angkle of projection is an angle and the projection
they are fools
The range of projectile is maximum when the angle of projection is 45 Degrees.
I think it is just called the right angle symbol
First angle projection is the one in which the object is placed in the first quadrant and views are projected on the planes. Refer this link for illustration and symbol http://www.technologystudent.com/designpro/ortho1.htm
first angle projection and third angle projection.
In a first angle projection, the object stands in between the observer and the plane of projection. In a third angle project, the object and the plane of projection is interchanged.
Neglecting term "opposite".. In third angle projection, what we see are what are we going to draw
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the angkle of projection is an angle and the projection
first angle, third angle
Both third angle and first angle projection display the standard three orthographic views of a part or assembly on a drawing.. The key difference between third angle and first angle is the layout of the part on the sheet.
right side view draw in left side and left side view draw in right side is called third angle projection
they are fools
any country using in second r fourth angle projection r else what r the advantages between first angle and third angle projetion
First angle projection and third angle projection are two methods of orthographic projection used in technical drawings. In first angle projection, the object is placed in the first quadrant, meaning the view is projected onto the plane behind the object, resulting in the top view appearing below the front view. In contrast, third angle projection places the object in the third quadrant, with the views projected onto the planes in front of the object, making the top view appear above the front view. These conventions are used to standardize how drawings are interpreted, with first angle commonly used in Europe and third angle in the United States.