5-52. What is the farthest distance away from the screen that you should place the last row of chairs for a presentation? 1. 6 screen heights 2. 8 screen heights 3. 10 feet 4. 12 feet 5-53. What  misadjustment  creates  the effect  of  keystoning? 1. A projector not in focus 2. A projector too close away from the  screen 3. A projector too far away from the  screen 4. A  projector  not  perpendicular to the screen surface 5-54. Keystoning appears on the screen as what shape? 1. Box 2. Cone 3. Wedge 4. Circle 5-55. You should groom the command briefing theater or conference room to  make  a  positive  first  impression on new personnel. 1. True 2. False 5-56. What action can you take to lessen the amount of sound affecting the briefing  theater  or  conference room? 1. Carpet  the  room 2. Post  signs  requesting  silence 3. Add  upholstered  furniture  to the room 4. Each of the above 5-57. Why should you adjust the temperature  in  a  conference  room not to be overly warm? 1. To  prevent  numbness 2. To  prevent  slumber 3. To  reduce  bacteria 4. To  reduce  odor 5-58. You should divide lighting in the theater into how many phases? 1. One 2. Two 3. Three 4. Four 5-59. While  the  audience  enters  the theater  but  before  the  presentation begins,  what  lights  in  the  theater should be on? 1. The  lights  over  the  speaker 2. The  lights  over  the  audience 3. The lights in back of the room 4. The lights in front of the screen 5-60. Once the audience sits and just before  the  presentation,  you  should turn off what lights? 1. The lights in front of the screen 2. The lights in back of the room 3. The  lights  behind  the  audience 4. The  lights  over  the  audience 5-61. During  the  presentation,  when  do you turn off the lights on the screen? 1. After the introduction of the speaker 2. As the audience enters the theater 3. As the audience leaves the theater 4. After the first introductory slide 5-62. Leaving the lights on behind the audiences  provides  what  advantage? 1. A decrease in eyestrain 2. An  increase  in  eye  contact 3. An increase in temperature 4. A decrease in note taking 5-63. What lights are on as the audience leaves  the  briefing  theater? 1. The lights over the speaker and on the screen 2. The lights over the speaker and over  the  audience 3. The lights over the speaker and behind  the  audience 4. The lights in front of the audience  and  on  the  screen 5-64. Where  would  you  place  the  speakers in a theater to prevent squeal or feedback? 1. In front of and to the right of the  audience  and  the  lectern 2. In back of and to the right of the lectern and the audience 3. In front of the lectern and facing  the  audience 4. In back and facing the audience and the lectern 28