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• . A full section is one in which the cutting plane extends fully through the entire object resulting in the view being in section.
• . If an object is object is symmetrical, interior detail can be fully described by cutting halfway through the object. Since the cutting plane passes through one-half of the object, it is called half section
• Occasionally a section of one smaller interior detail is desired. Rather than draw an entire half or full section, a partial section, called a broken-out section, is drawn
• A revolved section is used to describe the cross section of an object, such as a spoke, rib, bar or other details at one special point.
• Another way to clarify the shape of an object with a sectional view is to remove the section completely from the view. This is called a removed section.
• The offset section is usually a full section. An offset section is one which the cutting plane changes direction from the main axis of the object to show details not in a straight line
• In drawing sections, the edge view of the cutting plane is presented as a line,
• . The surface exposed by the cutting plane line is indicated by drawing very thin lines called section lines on the surface.
•   Broken-out section type of sectional view if smaller interior detail is desired to draw?
•   Revolved section type of sectional view is used to describe the cross section of an object, such as a spoke, rib, bar or other details at one special point
•   Removed section type of sectional view is usually used when the space on the exterior view is not large enough to draw the required section
• Half section type of sectional view used to fully describe the interior detail by cutting halfway through the object?
• Full section type of sectional view in which the cutting plane extends fully through the entire object resulting in the view being in section.?
• Cutting plane line is presented as heavy line, drawn either short and long dashes, and used to cut the surface of the object
•   Section line is presented as a very thin lines and used to indicate the surface of the object exposed by the cutting plane line?
•   Longitudinal section is obtained when the cutting plane line cute an object lengthwise?
•   2mm is the measurement or distance of each dash of a cutting plane line