Drafting

In Dimensioning, there are 2 types of lines. what are the said lines?

• parallel dimensions & vertical dimensions

• horizontal dimensions & vertical dimensions

• size dimensions & place dimensions

• Size dimensions & location dimensions

if SIZE DIMENSION means giving the detail and overall sizes of the object. What does LOCATION DIMENSIONS do?

• it locates part or parts of the object

• it locates the name of the object

• it locates the angles of the object

• it locates the perspective of the object

Site the two DIMENSIONING METHOD and explain BRIEFLY.

placing sizes and related information on a drawing/plate

(a)  

little john wants to indicate the size of his object by width, height and depth. What kind of dimension will he need to use in order indicate?

• Galvanize square-steel dimension

• Over-All dimension

• Detail dimension

What is DETAIL DIMENSION?

Which one the rules is CORRECT.

• Repetition of dimensioning are encouraged

• DO NOT avoid crossing dimensions.

• Use an outside dimension if the space is limited, same applies if the dimension space is ample or wide.

• Dimension lines should not be extended beyond the edge or line being measured. Arrowheads should point to the terminating line and not the dimensional figure.

• When giving the locational dimensions for round holes, measure the side-to-side distance between holes and from the center line of the holes to the nearest visible lines.

Cite TWO RULES in DIMENSIONING ( the answer from the question earlier will not count. )

view of an object as it would be seen by an observer who looks at the object either in a chosen direction or from a selected point of view. It is to understand the front, top, and side views of an object.

(a)  

Nanami wants a pictorial drawing with one of the face is parallel to the plane of projection. What will Nanami chose in order to get what he wants?

• Oblique drawing

• Skibidi drawing

• Perspective drawing

• Isometric drawing