Education and Career Forum

In the course of engineering most of the things require a diagrammatic representation and hence its important to be thorough about the concepts and theories behind the drawing paper. Some of the topics are aligned and unidirectional system, a diagrammatic representation of them, the five different types of lines used in the engineering drawing, the purpose of the different types of lines, the different varieties of scales used, the different steps followed in the construction of scale, single stroke lettering, Isometric projection, ascenders and descenders, the difference between the two, drawing the side or frontal or tom view of an object given, diagrammatic practice of a vertically placed hexagonal prism, concepts of location dimensions and size dimensions, showcasing conventional breaks for different shapes through drawing, drawing an isometric view of a cylinder, round, rectangular, channel, pipe and rolled section, ways in which threaded holes, countersink holes, curves, angles, tapered surfaces can e proved to be dimensional.

I want diploma in civil engineering CED-1 (Civil engineering drawing-1) previous question papers pls urgent