Practice Quiz

CEDIA ESPA EST Practice Test - Question List

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76. Which of the following systems uses heated water circulating through pipes to heat a room?
  1. Forced air
  2. Hydronic
  3. Heat pump
  4. Convection
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77. How many conductors are used in a RJ-21x jack?
  1. 50
  2. 8
  3. 4
  4. 10
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78. Which of the following is a place where you should ideally place a thermostat?
  1. On an outside wall
  2. Near an electrical device
  3. In direct sunlight
  4. On an inside wall
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79. Which of the following specifies the maximum transmission range of an indoor 802.11b network access point?
  1. 150 feet
  2. 50 feet
  3. 500 feet
  4. 200 meters
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80. Which of the following statements about Universal Powerline Bus, or UPB, is not true?
  1. UPB uses a 40-volt transmission line.
  2. UPB supports up to 64,000 addresses.
  3. UPB has a transmission reliability of over 99 percent.
  4. UPB is slower than PLC.
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