Practice Quiz

Interior Design Professional Practice Exam - Question List

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176. Which of the following light sources used in wall washing is the least cost efficient to operate?
  1. LED
  2. Halogen
  3. Incandescent
  4. Fluorescent
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177.

You are designing a commercial bathroom with three stalls of wall-mounted toilets. According to the latest ADA standards, at least one of the stalls must have a minimum depth of __ inches of inside clearance.

  1. 56
  2. 59
  3. 60
  4. 66
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178. Emergency lighting is required in commercial buildings at exit stairs, doors and corridors along with other place where occupancy load will determine code requirements. The usual minimum lighting level at the floor level is ______.
  1. One green bulb and one red bulb on each side of the door.
  2. Two - 30Watt Bulbs
  3. One foot candle
  4. Square Illuminated light on each side of the door.
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179. A type of coating either on glass or over transparent plastic film suspending in the sealed space of insulating glass, transmits the visible light yet reflecting the radiant heat. This type of glass is referred to as?
  1. Insulating Glass
  2. Low-emissivity (low-e)
  3. Tinted Glass
  4. Float Glass
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180. The barrier-free unobstructed wall space on the handle side of a door should be:
  1. 6 inches to 10 inches
  2. 12 inches to 15 inches
  3. 18 inches to 21 inches
  4. No restriction
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