Free RCDD-001 Exam Braindumps
BICSI Registered Communications Distribution Designer Questions 171–175 (page: 36)

Updated On: 10-Feb-2026

For the telecommunications industry, the nominal operating voltage is ________ volts DC.

  1. + 24
  2. ­ 24
  3. + 48
  4. ­ 48

Answer(s): D



Which of the following electrical devices is used to convert AC to DC?

  1. Inverter
  2. Rectifier
  3. Transformer
  4. Line filter

Answer(s): B



Which class of the system applies when the premise only has a single equipment room (ER), and it is the only telecommunications space administered?

  1. Class 1
  2. Class 2
  3. Class 3
  4. Class 4

Answer(s): A



Class ________ administration provides for the telecommunications infrastructure administration needs of a single building, or of a tenant served by a single or multiple. It also includes administration for backbone cabling, systems, and.

  1. 1
  2. 2
  3. 3
  4. 4

Answer(s): B



Color codes for cross-connections fields have been used for many years.
Which color is used to identify campus backbone?

  1. Brown
  2. Blue
  3. Green
  4. Purple
  5. White

Answer(s): A



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