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Beginning Technical Theatre

Beginning Technical Theatre. Correct Answers are in BOLD. Luminaires. This luminaire can produce a hard-edged beam of light: Ellipsoidal Produces a round, soft edged beam of light. Fresnel Produces a somewhat harsh, oval light beam: PAR Used in the FOH: Ellipsoidal

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Beginning Technical Theatre

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  1. Beginning Technical Theatre Correct Answers are in BOLD

  2. Luminaires • This luminaire can produce a hard-edged beam of light: Ellipsoidal • Produces a round, soft edged beam of light. Fresnel • Produces a somewhat harsh, oval light beam: PAR • Used in the FOH: Ellipsoidal • Can use a gobo: Ellipsoidal • A “rock and roll” light: PAR

  3. Luminaires 7. Classified by beam spread or focal length (ex. 20 degree, 6x12, 50 degree): Ellipsoidal • Focused by “spinning the bottle”: PAR • Often used a down light in our theatre: Fresnel • Can be placed in either flood or spot focus.: Fresnel

  4. Luminaires/Lamps 11. Uses a 750w BTN lamp: Fresnel 12. Uses a 500-1000w WFL,MFL, NSP lamp: PAR 13. Uses a 575w GLA lamp: Strand Cool Beam 14. Uses a 575w HPL lamp: Source 4 15. Color temperature for all of the above lamps. (degrees Kelvin): 3200K

  5. The Fresnel Not on Test 16 17 18 20 19

  6. The Stage 21. What the audience can see is referred to as the Sightlines. 22. A stage with the audience on three sides is called a/anThrust 23. A stage with audience seated on four sides is called a/an Arena. 24. A stage with audience seated on one side is called a/an proscenium theatre 25. A local example of a proscenium theatre is the MVHS PAC

  7. The Stage 26. A horizontal curtain designed to hide the lights. Border 27. Curtains, always in pairs, that hang at the sides of the stage: Legs 28. A curtain that closes from stage right and stage left at the same time: Traveler 29. Another name for #26: Teaser 30. Designed to block the audience’s view of backstage.: Tab or Masking Curtains

  8. Lighting/Color 31. Color temperature is measured in Degrees Kelvin. 32. The visible color in light is measured in Nanometers 33. Gel color is described as either Cool or Warm 34. These are the primary colors of light: Red, Blue, Gren 35. These are the secondary colors of light: Cyan, Magenta, Yellow

  9. Lighting/Design 36. 45/45 is a description of: McCandless Method 37. Beam angle is 50% of the full intensity of luminaire 38. What the overlapping of light beams is called by Steve Shelly: Slinky Method 39. This lighting angle helps to separate an object from the background.: Backlight 40. Which is considered to be the most natural lighting angle: Up

  10. Lighting/Math 41. Foot candles are figured using this formula: Peak Candela/ distanced squared 42. Beam Diameter is figured using this formula: Multiplying Factor * Throw 43. What affect does the Trans. % have on the intensity of a luminaire?: Will change it based on the % 44. If a luminaire has a Peak Candela rating of 35000 and is 15 feet from the stage, how many foot candles will it produce? 155.5fc 45. If the same luminaire has a multiplying factor of .86, how large is the light beam? 12.9’

  11. 48 Loft Block Arbor 49 Lift Line Batten 46 47 50. What is the weight ratio of our system and how is it described? 1:1

  12. Lighting Accessories Barn Door 51. 52. 2P & G Jumper Gobo 53. 54. 55. 2fer

  13. Luminaires • 56. • 57. • 58. Fresnel Ellipsoidal PAR

  14. Rigging 59. Excess tension in the handline below the arbor indicates that the lineset is Batten Heavy 60. Spreader plates should be no more than 20” apart. 61. Thumbscrews on locking collars should be oriented toward the Middle. 62. Excess tension in the handline above the arbor indicates that the lineset is Arbor Heavy. 63. In or system, electrics rope locks are Red in color. 64. In or system, non-electrics rope locks are Yellow in color. 65. Name this knot: Bowline

  15. 66. Plaster Line Invisible Line running on the upstage edge of the proscenium arch. All upstage measurements are taken from this. 67. Center Line: Slpits the stage in half 68. Throw: Distance from a light to the object it is lighting 69. Nanometers: Measurement of Color in Light 70. Proscenium: Arch/frame through which the audience watches the action 71. Footcandle: A measurement of lighting intensity 72. Beam Angle: 50% of full intensity 73. Transmission %: Based on gel saturation, how much light is passed through a gel. 74. Shade: Variation in a cool color 75. Tint: Variation in a warm color. Definitions

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