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To individualise visual expressions of a particular specification or part within a drawing. Using the drawing key will help to differentiate between symbols.

The meaning of any given symbol or abbreviations in information documentation is to aid the user with regard to exacting specification, i.e.; Ω - means to measure or read in Ohms, Nm and Ibs may be used for weight in torque measurements, ISO metric, BSF, Whitworth, ANC, ANF, UNF, UNC are all nut and bolt thread types.

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Q: What is the meaning of the different symbols and abbreviations found on the drawing you use?
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Why are circuit symbols used when drawing electric circuits?

It is often necessary to wire crossing


What are visual symbols?

Visual symbols are symbols that you see everyday in day life and you recognize and know its meaning right away.


Who was the creator of the symbols of a circuit?

No-one created circuit symbols; they evolved over time. And, in fact, different countries use different standards for their symbols so US standard symbols, for example, are different from European standards.


What is the symbol used for GD and T when shown on a drawing?

GD&T itself is a symbolic language, so their are many symbols that may appear of the face of an engineering drawing. Beyond the symbols the standards defining GD&T also contain a number of rules or basic concepts consider prerequisite to understanding the information presented in the drawing. These standards are the most common declaration that the drawing uses GD&T to define the engineered product. GD&T is most commonly standardized in the ASME Y14.5 and ISO 1101 standards. Each company must make the decision as to which standard they use.


Why work to a recognised standard when producing engineering drawings?

The simplest answer is that working to a standard means that anyone can read the drawing. If there is no standard the symbols used on the drawing (weld type and size, surface finish, even the dimensioning of the components) would vary from one drawing (or draughtsperson) to another and cause confusion. Engineering drawings use a large number of symbols to denote operations and instructions (which reduces the time taken to draw them and the size of "paper" they're drawn on). Imagine the potential problems if one person used a symbol to mean "weld" and another one used the same (or similar) symbol to mean "do not weld".

Related questions

What is the meaning of the different symbols and abbreviations found on engineering drawings?

There are different national and international standards for symbols and abbreviations. You will need to check out the national standards for the drawings you are referring to.


What is the meaning of the different symbols and abbreviations found on the documents that you use?

Symbols and abbreviations on documents are used to convey information in a condensed format. They often represent common terms or actions, such as "lbs" for pounds or "℃" for degrees Celsius. Familiarity with these symbols can help streamline communication and understanding between individuals in a specific field or industry.


What is the abbreviations for measure gram?

g or gm.CommentSI units have symbols, not abbreviations. The symbol for a gram is g, not gm.


Meaning of symbols in cover page of filibusterismo?

The are different symbols with different meanings in the cover page of El Filibusterismo. There are symbols of victory and triumph.


What has the author Howard R Jarrell written?

Howard R. Jarrell has written: 'Common Stock Newspaper Abbreviations and Trading Symbols, Supplement One' 'Common stock newspaper abbreviations and trading symbols' -- subject(s): Abbreviations, Handbooks, manuals, Securities, Stock quotations, Stock-exchange, Ticker symbols


What are symbols for in math?

A number by itself is meaningless. Symbols and labels add meaning in math. Symbols in math are used to represent different operations, and/or add descriptions. There are many different symbols each which have their own purpose. Some symbols have different purposes in different types of math.


What are different ways for drawing maps?

The different ways of drawing maps are A. Scales B. Projections C. Legends D. Mercators


What is the company name with the stock abbreviation of NYS?

The stock abbreviation of NYS is New York Stock. The New York Stock Exchange has a large list of different symbols and abbreviations for different companies.


How do you read a knitting pattern?

Most patterns come with a legend that explains what symbols and abbreviations mean. The meaning of abbreviations may vary somewhat from one pattern to the next. However, if your pattern has no list of abbreviations or symbols, try using one of the tables linked below. Also be aware that the symbols and terminology varies from country to country. Most patterns begin at the bottom right edge. Be especially aware of this when knitting from a chart. If the chart is knit left-to-right and top-to-bottom instead of right-to-left and bottom-to-top, the design will appear upside down.


What do the abbreviations on a bank statement mean?

Depends on which bank as all will have a different format for their statements. Usually though, the back of the form (statement) has an explanation of the symbols being used.


What are the symbols used in machine drawing?

accuracy


What has the author Avice H Kerr written?

Avice H. Kerr has written: 'Medical Hieroglyphs' 'Medical hieroglyphs; abbreviations and symbols' -- subject(s): Abbreviations, Medicine