[Q75-Q91] Latest BICSI RCDD First Attempt, Exam real Dumps Updated [Mar-2022]

NO.75 Which class of the system applies when the premise only has a single equipment room (ER), and it is the only telecommunications space administered?

NO.76 A “wye” is a power system in which only one point is grounded.

NO.77 Multiple TRs on the same floor should have a least one trade size 3 conduit ran between them.

NO.78 The maximum vertical rise is the distance over which the cable is vertically self-supporting. This distance is a function of the weight of the cable and the:

NO.79 A work breakdown structure is:

NO.80 Vertical conduit masts (with approved service heads) are limited to drop-wire attachments of up to ________ lines.

NO.81 Exhibit: This diagram illustrates an example of a:

NO.82 You are designing an audible alarm notification system for an office environment with an ambient noise level of 55 dBA. What dBA level should the horn be set at?

NO.83 There are three buildings approximately 400 meters apart and the customer wants to use 10 Gig Ethernet. What fiber should be specified for this application?

NO.84 In an industry where a high level of humidity is measured, which type of label should be used?

NO.85 Within a data center, if you have a system which includes one extra unit, in addition to the minimum required to satisfy the base need, and where the failure of this unit will NOT disrupt operations, what level of redundancy would this represent?

NO.86 You must place CAT6 cable above a factory floor with automated welding machines and hammer forges. Of the following, what type of shielding would be most effective?

NO.87 Which of the following is NOT a type of intrusion detection system sensor?

NO.88 You are designing a 4.9 GHz microwave system that is using rectangular waveguide from the transceiver to the inside wall of the shelter and an antenna using elliptical waveguide from the antenna to the outside wall of the shelter. The antenna has been designed to be placed 200 ft up on a 250 ft tower. What device will you specify that will best interconnect the two different waveguides?

NO.89 What is the worst case acceptance value for attenuation when testing 2000 m (6562 ft) of 50/125 multimode fiber at a wavelength of 1300 nm when the fiber has 2 connector pairs and 3 splices?

NO.90 Certain systems must exist relative to bonding and grounding at every site. Which of the following is NOT one such system?

NO.91 In a joint use trench, what is the minimum separation of telecommunication cables and power conduits in welltamped earth?