Answer :
In first angle orthographic projection, which is commonly used in engineering drawing, there are three primary views from which an object is observed and represented. These views are designed to provide a comprehensive understanding of the object’s shape and features from different perspectives. Here's a breakdown of each view:
Front View: This is the view observed from directly in front of the object. It provides the most important details of the object, including its height and width. When looking at the front view, imagine you are standing directly in front of the object and looking straight at it.
Top View: Also known as the plan view, this view is observed from above the object. It represents the object's layout as seen from directly overhead. It depicts the depth and width of the object, helping you visualize how the object spans across a horizontal plane.
Side View: Typically, the right side view is used, but the left side can sometimes be chosen based on what provides the best detail. This view is captured by looking at the object from the side at a right angle to the front view. It shows the height and depth of the object, giving additional detail that the front view does not capture.
In first angle projection, all these views are arranged around the object creating a layout where the front is center, the top view is underneath, and the side view is to either the right or left depending on which side is being viewed. This method of projection helps in visualizing each aspect of the object comprehensively by orienting the views around it logically and systematically.
