What is scale and types of scale?

Introduction: There are 4 types of scales, based on the extent to which scale values have the arithmetic properties of true numbers. The arithmetic proper- ties are order, equal intervals, and a true zero point. From the least to the most mathematical, the scale types are nominal, ordinal, interval, and ratio.

What you mean by scaling?

Definition: Scaling is the procedure of measuring and assigning the objects to the numbers according to the specified rules. In other words, the process of locating the measured objects on the continuum, a continuous sequence of numbers to which the objects are assigned is called as scaling.

What is the difference between a scale and a scale ruler?

In scientific and engineering terminology, a device to measure linear distance and create proportional linear measurements is called a scale. A device for drawing straight lines is a straight edge or ruler. In common usage, both are referred to as a ruler.

What is the most common scale used for drawing houses?

Architect Scale. The architect’s scale is used by architects and builders for obtaining measurements from scaled drawings of buildings and other structures. It is typically three-sided with 11 scales or flat with 4 scales. It is available in lengths ranging from 4″ to 36″ although 12″ models are most common.

How do you read a plan scale?

If your floor plan has a title block, the scale should be indicated there. It should tell you what the scale is for a particular paper size. The scale for floor plans can be shown in two different ways: As equivalent measurements, eg 1/8″ = 1′ or 1cm = 1m, “an eighth of an inch represents 1 foot” or “1cm represents 1m”

How does scaling work on floor plans and why is it used?

They are used to create maps and other scale diagrams. When things are too big to draw on paper, scale factors are used to calculate smaller, proportional measurements. Floor plans for house designs are drawn on a smaller scale. The scale used on this plan means that every 1 cm on the page is 1 m in real life.

What is the recommended spacing between dimension lines?

Dimensions should be at least 3/8″ (10 mm) from the object outline, then equally spaced at least 1/4″ (6 mm) apart. A continuous series of dimensions should be aligned rather than staggered.

Is it okay to dimension hidden lines?

Dimensioning to hidden lines should be avoided wherever possible. Use auxiliary cross sectional views instead. Longer dimensions should be placed outside all intermediate dimensions so that dimension lines will not cross extension lines.

What four lines are used to aid in dimensioning?

There are four methods: parallel, running, chain, and combined dimensioning. Some methods of dimensioning a drawing can create an accumulating error.

Can dimension lines cross?

Dimension lines and extension lines should not cross, if avoidable. However, extension lines may cross each other. 23. When extension lines cross other extension lines or visible object lines, no break in either line should be made.

Which is the best placement of the dimension?

006.02 Basic Dimensioning Skills Activity

A	B
Which is the BEST example of dimensioning the object?,	A
Which is the BEST placement of the dimension?,	B
What is the size and quantity of the smallest sized hole(s)?,	Ø5, 12
What is the size of the largest sized hole?,	Ø10

Which should never be used as a dimension line?

An outline or a centre line should be used as a dimension line. Explanation: An outline or a centre line should never be used as a dimension line.

Why is it necessary for dimensions to be shown clearly?

The purpose of dimensioning is to provide a clear and complete description of an object. A complete set of dimensions will permit only one interpretation needed to construct the part. Dimensioning should follow these guidelines. Accuracy: correct values must be given.

Do you put centerlines on hidden holes?

It will not be necessary to dimension to these, but the hidden lines should be there per good drawing practice. …

What does a hidden line indicate?

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.

What is the difference between a size dimension and a location dimension?

Size dimensions describe the size of each geometric feature. Location dimensions show the location of each geometric feature within an object or view. Location dimensions tell the viewer where edges occur inside an object view.

Is size a dimension?

Dimension means size for engineering, formally or informally, and has a vector property associated with it. One can refer to the dimension “length” of a couch when buying furniture or on a mechanical drawing designing it. “Size” is more general. The words are synonyms; it is the usage which differs.

In what order do you list dimensions?

Listed dimensions are always inside dimensions.

The first dimension to measure is length. Length is always the longest side of the box that has a flap.
The next dimension is width. The width side also has a flap, but is always the side shorter than the length.
Measure the height of the package.

Do we live in 3 or 4 dimensions?

We live in a 4 dimensional realm of existence, of length, width, height and depth. Time is an abstract measurement, not a dimension, throughout our dimensional realm.