True or False: A sectional view is created by slicing through an object with an imaginary cutting-plane.

A sectional view is indeed created by slicing through an object with an imaginary cutting-plane. This technique is employed in technical drawings and blueprints to provide a clearer understanding of an object's internal features and construction. By visualizing a cross-section, viewers can better grasp how different components of the object are arranged and how they interact with one another.

The use of an imaginary cutting-plane is essential, as it determines where the object will be "cut" to reveal the internal details. This is particularly useful in mechanical and architectural design, as it allows engineers and architects to communicate complex structures effectively. The nature of the view derived from the cut also varies depending on where the section is taken, thereby offering multiple views of the same object if needed. Thus, the statement is accurate, affirming that a sectional view is effectively represented through this method.