Pipes in your system will have a C-Factor to help determine this loss. This is a measure of the roughness of the interior of the pipe that creates this friction. Different types of piping will have a different C-Factor, and the higher the C-Factor, the smoother the pipe.
A motif is a literary term that is an idea, object, or concept that repeats itself throughout a text. A motif gives clues to theme or reinforces ideas an author wants to emphasize. A motif generally reinforces the theme of the text. A motif must be repeated throughout a text to be considered a motif.
Motif Definition. Motif is an object or idea that repeats itself throughout a literary work. Motif and Theme. In a literary work, a motif can be seen as an image, sound, action or other figures that have a symbolic significance and contributes toward the development of theme. Motif and theme are linked in a literary work but there is a difference between them.