Quick Answer: Which Type Of Line Is Thick And Black?

Which type line is thin and light?


Answer: A thin line of light energy is called a Light beams and light rays always travel in straight lines.


What are the 5 line types?

There are 5 main types of lines in art: vertical lines, horizontal lines, diagonal lines, zigzag lines, and curved lines. Other types of lines are simply variations of the five main ones.

What are the three regular views?

A drawing can have any combination of views but the three most common views are:front view.right side view, and.top view.

What is line thickness?

This section deals with line thicknesses definition. Line thicknesses is a property which can be applied to, and drives the representation of, almost all elements in a drawing, such as lines, curves, dimension lines, etc. (Line thickness cannot be applied to fonts and points).

How thick are hidden lines?

made up of a series of connecting arcs. continuous and the line weight is usually thick (0.5 – 0.6 mm).

Which type of line has precedence over the two lines?

Precedence of Lines Lines are shown on the views in a prescribed order of precedence. A solid line (object or continuous) takes precedence over a hidden line, and a hidden line takes precedence over a centerline.

What is the thickness of limit line?

4 cm.

What are the two classification of lines?

How many types of lines are there? There are two basic lines in Geometry: straight and curved. Straight lines are further classifies into horizontal and vertical. Other types of lines are parallel lines, intersecting lines and perpendicular lines.

What does a phantom line look like?

Phantom lines indicate the alternate position of parts of the object or the relative position of a missing part. They are composed of one long and two short evenly spaced dashes.

What is the very light line used to block an object?

These lines are commonly called Alphabet of Lines. Uses of Alphabet Lines: Construction line – Very light line used to “block in” an object. These lines are made so light that little or no erasing is needed.

What are alphabet lines?

The Alphabet of Lines is a list of line symbols that engineers use in technical drawings to communicate specific shapes, sizes or surfaces. The lines and symbols used in the Alphabet of Lines are universal, which means engineers around the world use and understand them.

What are the 4 orthographic views?

An orthographic projection is a way of representing a 3D object by using several 2D views of the object. Orthographic drawings are also known as multiviews. The most commonly used views are top, front, and right side.

Which types of lines are used in orthographic views?

Dimension and extension lines are used to show the size of an object….Section lines are used to show areas that have been cut by the cutting plane.Section lines are grouped in parallel line patterns and usually drawn at a 45o angle.The line type is usually continuous and the line weight is thin (0.3 mm).

What is the thickest line on a drawing?

cutting plane lineThe direction of the cutting line is shown with a line called a cutting plane lineHeavy dashed line that shows a theoretical cut through an object.. This is the thickest line that may appear on a drawing. It is made up of a series of 3/4″ long (19mm) and double lines 1/8″ (3.2mm) long that are about 0.040″ (1mm) thick.

What are 6 types of lines?

There are many types of lines: thick, thin, horizontal, vertical, zigzag, diagonal, curly, curved, spiral, etc. and are often very expressive.

What is the use of thick line?

Explanation: Thick-thin-thick are used for cutting planes, dashed thick (wide) is used for surface treatment, zigzag lines are used for long-break lines and continuous thin line is used for dimensions, extensions and projection lines.

What is a hidden line?

A hidden line, also known as a hidden object line is a medium weight line, made of short dashes about 1/8” long with 1/16”gaps, to show edges, surfaces and corners which cannot be seen. Sometimes they are used to make a drawing easier to understand. Often they are omitted in an isometric view. Section Line.