Measuring instruments-Angular measuring instruments NSQF Level 4 Unit 3 Session-2
Angular Measuring Instruments "Instruments used for measuring the angle are called angular measuring instruments." Source:YouTube Angle is formed by two intersecting lines at the point of intersection. The instruments used for measurement of the angle are: Protractor: Source: Wikimedia Commons A protractor is a device for measuring the angle between two intersecting lines. The angle is measured in degrees, and a circle is defined as having 360 degrees of identical size. Blade protractor: Source: Craftmanspace This is a highly useful and accurate tool for setting bevels, transferring angles, small squaring tasks, and many other applications. Double graduations from 0 - 180° in opposite directions permitting the direct reading of angles and supplementary angles. Bevel / Combination gauge: Source: Tools for working wood A bevel gauge is an adjustable gauge for setting and transferring angles . The handle is usually made of wood or plastic ...