The minimum basic parameters that are required to design the piping system include, but are not limited to, the following. 1  The characteristics and physical properties of the fluid. 2  The desired mass-flow rate (or volume) of the fluid to be transported. 3  The pressure, temperature, and elevation at Point A.
Here are a few pointers to make it easy to understand: 1  A theme is the underlying dominant idea in every written piece, while a motif is a repetition of certain patterns, ideas or images to reinforce the main theme. 2  A theme is broader than a motif. 3  The author uses motifs to highlight the theme of his story.
Learner's definition of THEME. [count]. 1. : the main subject that is being discussed or described in a piece of writing, a movie, etc. The quest for power is the underlying theme of the film. A constant theme in his novels is religion. The playwright skillfully brings together various themes.