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27 Cards in this Set
- Front
- Back
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84.(437) Which of the following records and drawing pertain to broadcast systems equipment only?
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broadcast facility records
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85.(438) What projet phase is a food time to try to identify and solve any potential problems?
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Review
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86.(439) The description of how hte nodes and media are configures in the local area network environment is
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topology
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87.(440) Which cabling provides interconnectivity between buildings?
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Backbone
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88.(440) The mechanical termainatins,patch cords, and jumper cables used to interconnect the media are considered part of whcih cabling structure?
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horizontal
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89.(441) Pairs in multipair cable are twisted to
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minimize crosstalk
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90.(442) What is the color code of pair 3 for the horizontal unshielded twisted pair?
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W-g-g
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91.(443) When placing RG-58 cables the maximum pulling tension allowed is
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25 lbs
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92.(444) Which of the following distributes the backbone and horizontal fiber optic cables?
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Star
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93.(444) How many cross-connects are allowed from the main cross-connect to the horizontal interface located in the telecommunications closet?
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2
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94.(444) Single-mode fibers can provide a backbone distance link of up to
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60 km
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95.(444) What is used to prevent the direct contact of the securing devices to the cable's outer sheath?
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cable shims
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96.(445) A minimum of how many connection ports per work area will all new installations of wall outlets in the local area network distribution system have?
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two
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97.(445) What impact tool is used to terminate the conductors of a CAT 5 wall outlet?
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D-814
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98.(445) What do you terminate the conductors of a CAT 5 cable to on a patch panel?
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110 conductor slots
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99.(446) The cables used to extend the central office feeder cable to the main cross-connect are marked with what color tags?
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Green
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100.(447) What is used to test for direct current resistance?
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Ohmmeter
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1.[437] Define a requiring activity.
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A unit or activity having operating and maintenance (O&M) responsibilities for the equipment/systems outlined in the project package
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2.[437] What is a support activity?
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A support activity involves base support activities (civil engineering, transportation, supply ect) having specific support responsibilities outlined in the program support letter (PSL).
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3.[437] Who performs the intial project review?
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An intial project review performed by engineering and maintenance staff,as well as the program manager at the requiring activity.
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4.[437] What contains a list of equipment items and their descriptions for an installation project?
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A standard facility equipment list(SFEL).
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5.[437] What is a BFR?
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Broadcast facilty record.
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6.[437] What is used for engineering changes to an original installation?
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AF Form 1146, Engineering Change Request/Authorization (ECR/A).
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1.[438] What is an LOM?
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The LOM is a list of major and minor items needed for the project.
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2.[438] In order, list the four steps that ensure that all aspects of a project are covered.
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Inventory, familiarization, review, and documentation of review findings.
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3.[438] What provides the systematic approach to ensure that all elements of a project are reviewed?
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a project review
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4.[438] If a relocation project is being done and no servicability inspection has been accomplished, what do you do?
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If a serviceability inspection has not been accomplished, conduct a special inspection
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