11.5 kW 16Â¡ 10Â¡ Used with large spas and hot tubs or in situations that need fast rise rates. 6 kW 8Â¡ 5Â¡ Keeps water hot during use even in winter. 1.5 kW 2Â¡ 1.25Â¡ When the cover is off, water looses heat faster than the heater supplies it. The water cools quickly.
Previsualization (also known as previs, previz, pre-rendering, preview or wireframe windows) is a function to visualize complex scenes in a movie before filming. It is also a concept in still photography. Previsualization is applied to techniques such as storyboarding, either in the form of charcoal drawn sketches or in digital technology in the planning and conceptualization of movie scenery make up.
Not to be confused with the Portuguese word for black (feminine gender) Preta (Sanskrit: à¤ªà¥à¤°à¥à¤¤) is the Sanskrit name for a type of supernatural being described in some Indian religions as undergoing suffering greater than that of humans, particularly an extreme level of hunger and thirst. Preta is often translated into English as hungry ghost from the Chinese adaptation.