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An essential skill that everyone should know for a wide range of applications is the ability to read a ruler. Learning to read a ruler to be complicated at first, but knowing the basic measures can provide another way to read a ruler.
In most woodworking plans, learn how to read a ruler is essential. Learn in elementary school, how to read a master knowledge base. How to be a good ruler, especially when they are trying to get an accurate measurement in the construction of a structure. Measurement errors in output disrupted and disorganized conduct when working on wood such as furniture.

 
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Fine the locations of the major numbers on the printable ruler. Generally speaking, there are 1-12 numbers which are printed on the edge of the typical printable ruler.

Count in the dashes which are printed between the numbers. Fpr example, if you find out there are seven dashes totally, you have a 1/8-inch ruler. Therefore, each dash is equivalent to an 8th. In a similar way, counting 15 means that you have a 1/16-inch ruler and each dash is equivalent to a 16th.

At last, figure our the total dashes to reach the incremental part of the measurement. Add this to the whole inch numeral to figure out the full measurement, such as 2 1/4 inches.


 
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Generally speaking, desk rulers are used for 3 main purposes.First of all is to measure.The second one is to aid in drawing straight lines and the last one is to used as a straight guide for cutting and scoring with a blade. Practical rulers have distance markings along their edges.

A type of ruler that be used in printing called a line gauge. These may be made from a variety of materials, universal metal or clear plastic. Units of measurement on a basic ruler usually include inches, agate and points. More detailed rulers may contain sample widths of lines, samples of common type in several point sizes, etc.

Shorter rulers are convenient for keeping in a pocket.Longer rulers such as 18 inches rulers are necessary in some circumstance. Rigid wooden or plastic yardsticks, 1 yard long and meter sticks, 1 meter long, are also used. In general, long rulers were used for larger projects.