Exam 1: BICSI Registered Communications Distribution Designer - RCDD

Exhibit: A pay telephone using coins needs to be installed in a public area. In the specifications, it is required that the telephone shall meet the ADA (American with Disabilities Act) requirement for front reach using a wheelchair. What will be the maximum reachable height or the value of "X"?

(Multiple Choice)

4.9/5

(75)

Question 41

You are designing a nurse call system for an assisted care facility. What type of nurse call system would best suit the needs for the facility?

(Multiple Choice)

4.8/5

(86)

Question 42

A SONET OC-1 channel can carry 672 voice signals and has a data rate of 51.84 Mbps. A SONET OC-48 channel can carry 32,256 voice channels. What MINIMUM data rate is required for the OC-48 channel?

(Multiple Choice)

4.9/5

(94)

Question 43

Most types of firestop putty have ________ properties.

(Multiple Choice)

4.8/5

(75)

Question 44

You must place a cable between 2 equipment locations with separate grounds having a potential difference between them of 2.1 V rms. Which one of the following cables should NOT be used?

(Multiple Choice)

4.8/5

(80)

Question 45

A large telecommunications facility, by most codes, must be designed with an EPO switch located at:

(Multiple Choice)

4.9/5

(72)

Question 46

You have determined that the equipment room (ER) you are designing will be the minimum size of 15 sq m (160 sq ft) and is servicing 80 but architectural changes will add 175 , which will require you to add a horizontal cross-connect (HC). What size should the equipment room (ER) be?

(Multiple Choice)

4.8/5

(81)

Question 47

You are designing a firestop system for a hospital with several floors that have isolation rooms. Air leakage control is important to ensure rooms are sealed and restrict the spread of disease. Which firestop test rating should you use to ensure air leakage compliance?

(Multiple Choice)

4.8/5

(74)

Question 48

Which type of cable tray is best described as a ventilated bottom with side rails?

(Multiple Choice)

4.7/5

(96)

Question 49

When a building is not on the property line, the building owner should provide a MINIMUM of ________ conduits from a point inside the building, to the property line or easement for entrance facilities.

(Multiple Choice)

4.8/5

(62)

Question 50

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?

(Multiple Choice)

4.7/5

(85)

Question 51

A building can have multiple equipment rooms (ERs) for all of the following reasons EXCEPT:

(Multiple Choice)

4.9/5

(82)

Question 52

The MINIMUM finished height of access flooring in a general office area is:

(Multiple Choice)

4.9/5

(82)

Question 53

You have been asked what the estimated power cost will be per month (30 days) for the new equipment room you are designing. The power load you have calculated to be an average of 1850 watts per hour. What is the monthly cost assuming the cost of electricity is 7.5 cents (U.S.) per kilowatt hour?

(Multiple Choice)

4.9/5

(86)

Question 54

Which of the following is a nonmechanical firestop system?

(Multiple Choice)

4.8/5

(68)

Question 55

You are designing a telecommunications grounding system for a telecommunications room (TR). The TMGB is located 15 m (50 ft) from the telecommunications rack. What is the MINIMUM AWG of the ground conductor required?

(Multiple Choice)

4.9/5

(87)

Question 56

The conversion of an analog speech signal to a pulse code modulation (PCM) digital signal involves all of the following steps EXCEPT:

(Multiple Choice)

4.9/5

(76)

Question 57

A video camera has a coaxial cable output. The video signal is to be distributed to devices that have balanced twisted pair inputs. The transition between these two different transmission media can be accomplished by using a:

(Multiple Choice)

4.8/5

(76)

Question 58

The MAXIMUM span length for an aerial entrance, from the last pole to the building, must NOT exceed:

(Multiple Choice)

4.8/5

(72)

Question 59

Which active DAS component is responsible for coupling input signals from donor systems?

(Multiple Choice)

4.9/5

(85)

Question 60

Showing 41 - 60 of 340

Exam 1: BICSI Registered Communications Distribution Designer - RCDD

Exhibit: A pay telephone using coins needs to be installed in a public area. In the specifications, it is required that the telephone shall meet the ADA (American with Disabilities Act) requirement for front reach using a wheelchair. What will be the maximum reachable height or the value of "X"?

You are designing a nurse call system for an assisted care facility. What type of nurse call system would best suit the needs for the facility?

A SONET OC-1 channel can carry 672 voice signals and has a data rate of 51.84 Mbps. A SONET OC-48 channel can carry 32,256 voice channels. What MINIMUM data rate is required for the OC-48 channel?

Most types of firestop putty have ________ properties.

You must place a cable between 2 equipment locations with separate grounds having a potential difference between them of 2.1 V rms. Which one of the following cables should NOT be used?

A large telecommunications facility, by most codes, must be designed with an EPO switch located at:

You have determined that the equipment room (ER) you are designing will be the minimum size of 15 sq m (160 sq ft) and is servicing 80 but architectural changes will add 175 , which will require you to add a horizontal cross-connect (HC). What size should the equipment room (ER) be?

You are designing a firestop system for a hospital with several floors that have isolation rooms. Air leakage control is important to ensure rooms are sealed and restrict the spread of disease. Which firestop test rating should you use to ensure air leakage compliance?

Which type of cable tray is best described as a ventilated bottom with side rails?

When a building is not on the property line, the building owner should provide a MINIMUM of ________ conduits from a point inside the building, to the property line or easement for entrance facilities.

A building can have multiple equipment rooms (ERs) for all of the following reasons EXCEPT:

The MINIMUM finished height of access flooring in a general office area is:

You have been asked what the estimated power cost will be per month (30 days) for the new equipment room you are designing. The power load you have calculated to be an average of 1850 watts per hour. What is the monthly cost assuming the cost of electricity is 7.5 cents (U.S.) per kilowatt hour?

Which of the following is a nonmechanical firestop system?

You are designing a telecommunications grounding system for a telecommunications room (TR). The TMGB is located 15 m (50 ft) from the telecommunications rack. What is the MINIMUM AWG of the ground conductor required?

The conversion of an analog speech signal to a pulse code modulation (PCM) digital signal involves all of the following steps EXCEPT:

A video camera has a coaxial cable output. The video signal is to be distributed to devices that have balanced twisted pair inputs. The transition between these two different transmission media can be accomplished by using a:

The MAXIMUM span length for an aerial entrance, from the last pole to the building, must NOT exceed:

Which active DAS component is responsible for coupling input signals from donor systems?

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