18. Which of the following is not a Dark Sky lighting principle: A Luminaire sel
ID: 1714470 • Letter: 1
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18. Which of the following is not a Dark Sky lighting principle: A Luminaire selection B Color rendering index C. Commissioning D. Curfew E. Future inspection 19. A well designed landscape uses which of the following: A Paths B. Enclosures C. Focal Points D. Texture and Color E. All of the above 20 Which of the following is NOI a principle in Landscape design A Simplicity B. Surface Drainage C. Balance D Symmetry 21. When creating a plant list which of the following is NOT included A Plant Common Name B. Plant flower color C. Plant Size D Plant Root Type 22 Modern recommendations when planting trees they should only be staked A Always B. In Windy Locations C. To reduce risk of theft D B and C 23 The purpose of calculating cut and fill is to: A Determine the quantity of site grading B To minimize erosion during construction C Reclamation of Brownfields D. To determine the footing excavation (5 pts each) 24. Describe the difference between the following methods of calculating cut and fill Depth Area Method and the Triangulated Irregular Network (TIN)Explanation / Answer
18b.color rendering index
19e.all the above
20 b.surface drainage
21D. Plant root type
22a.always
23d.To determine footing excavation
24. Depth area method is used in calculation of volumes. This is considered as one of the simplest method which involves multiplication of thickness of a given strata with surface area of strata. This method can only applied to those type of Strata which has sufficient death and enormous amount of area.
The most accurate method in volume computation is triangulated irregular network abbreviated as TIN. This method makes use of triangles to represent small continuous surface and is widely used nowadays for Terrain modelling. It is also considered as the most accurate method which incorporate different soil Strata but it also includes difficult computation methods.
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