Q3: Mark the Following True or False 1. Hatching of different components is done on same direction. 2. Removed sections are commonly chosen when a great deal of detail makes it difficult to use a revolved section effectively. 3. To create hatching in AutoCAD without passing through the text and dimensions, the hatching is done before create the text or dimensions. 4. Screw major diameter is the largest diameter of an external or internal screw thread. It is also known as outside diameter or nominal diameter. 5. In the isometric drawing, the three planes between the isometric axes and any plane parallel to them are called nonisometric planes. 6. The parts which are actually cut by cutting plane are hatched. 7. In the case of long objects if the cross-sectional shape is frequently changing along the length of the object, the section plane is rotated through 90°, Such a section is known as an aligned section. 8. All the section lines must be uniformly spaced. 9. In the isometric drawing, dimension and extension lines are drawn in directions that are not parallel to the principal lines. 10.The position of the cutting plane are shown on final drawing. 11.In the case of long objects if the cross-sectional shape is frequently changing along the length of the object, the section plane is rotated through 90° . Such a section is known as an aligned section. 12.Detail drawings can be prepared with several parts per sheet, referred to as a multidetail Drawing. 13.The advantage of monodetail drawings is that all parts are grouped together. 14. The advantage of multidetail drawings is that it is more economical to produce drawings with several parts on one sheet. 15.Assembly drawings are generally single view drawing. 16.assembly drawings are usually contain few or no hidden lines or dimensions. 17.Assembly dimensions are not necessary when a certain distance between parts must exist before proper assembly can take place. 18. Overall size and specific dimensions necessary for assembly. 19.1dentification or item numbers are used to key the parts from the assembly drawing to the detail drawing. 20.Schematic Assembly Drawing is a simplified illustration of the machine or of a system, replacing all the elements, by their respective conventional representations