8-10. Orientation of the plane table by resection requires the instrument to be set up over one of the points used . 1. True 2. False 8-11. The  two-point  method  of  resection refers to using two known points without setting up on either point to align the plane table. 1. True 2. False 8-12. The three-point method is used when you have three known points that 1. cannot be seen from all points 2. are  aligned 3. cannot be conveniently occupied 4. are outside the triangle of error 8-13. Using the three-point method, the table  is  not  normally  aligned  on the  first  attempt.  This misalignment causes what situation? 1. Triangle of closure 2. Triangle  of  error 3. Pythagorean   triangle 4. Open  triangle 8-14. In the three-point method certain conditions must be met. Which of the following statements is one of the  conditions? 1. The point will not be on the same side of all the rays 2. If the error is inside your triangle,  the  point  will  be outside the triangle 3. The point will fall to the left of all rays or right of all rays 4. The point is located by bisecting  perpendicular  lines 8-15. The tracing-cloth method is an example  of  which  of  the  following types  of  orientation? 1. Backsighting 2. Compass 3. Two point 4. Resection 8-16. Horizontal  location  of  points  may be performed by resection. How, if at all, does location by resection differ from resectioning in orientation? 1. Requires  more  points 2. Requires  occupying  a  known point 3. Requires  more  backsights 4. No  difference 8-17. Intersection  method  of  surveying  is accomplished  by  which  of  the following   techniques? 1. Set up on unknown points, sight the  known  points,  and  then  draw plotting  rays  on  the  table 2. Set up on known points, sight a unknown  point,  and  then establish it as a known point for the next setup 3. Set up on known points, sight the unknown point, and then draw rays from the known points to plot the unknown point 4. Set up at an known point, sight on the known point, and then measure the angles and distance 8-18. Why is it important to identify points  when  locating  them  with radiation  rays? 1. They may appear differently from  other  points  resulting  in improper  sightings 2. You  are  sighting  multiple points  from  each  point  and could miss a point 3. You want to ensure proper point verification 4. You need to have proper tie-in to  the  progressive  traverse 53