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What does OSHA stand for
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If an injured victim is conscious, what is the first thing you should do
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| Question | Answer |
|---|---|
| What does OSHA stand for | Occupational Safety and Health Administration |
| If an injured victim is conscious, what is the first thing you should do | Ask questions to get information |
| When surveying a victim, what does the "B" in ABC stand for? | Breathing |
| When does the NEC require the use of a GFCI | When using temporary wiring "Extension Cords" |
| What ladder materials can be used around electricity | Wood, Fiberglass, Non-conductive |
| How far should the base on an extension ladder that is extended 40' up, be placed from the surface it's positioned against? | 10' |
| ITS cabling installers must wear hard hats that provide protection from | falling Objects, Electrical Shock, Blow To The Head |
| True Or false No fall protection device (harness) is required when the lifting device is equipped with an approved barrier surrounding the user | True |
| In relation to Fire Safety, What does the "C" in RACE stand for | Confine |
| Who is responsible for providing the MSDS | Manufacturer |
| What is used to neutralize small acid spills on a surface | Baking Soda |
| Cabling companies are dependent ___ for new and repeat business | Customers |
| Today's installer must a be highly skilled professional, a _________ member and _______ learner | Team, Ongoing |
| Communication is ______% body language | 55 |
| Communication must be _____, clear, concise,_____, truthful, and free from unacceptable language. | Timely, unbiased |
| Always find one _______ thing to say | Positive |
| What transmission method is able to transmit signals in either direction, but only in one direction at a time | Half_Duplex |
| The number of cycles a signal is repeated in a given time period is defined as the | Frequency |
| How many sine waves are in 5Hz | 5 |
| Express 14,000 MHZ in GHZ | 14.0 GHZ |
| An analog signal varies in what two aspects | Amplitude and frequency |
| What device converts a computer's digital 1s and 0s into two separate analog frequencies for transmission an a standard telephone line | Modem |
| The ratio of input power to output power is expressed in _______ | Decibles |
| How much of a change in db is required to double or half the power | 3 db |
| How many watts of power are represented by 0 dbm | 1 mw |
| The range between the highest and lowest frequencies for an analog system is defined as its ___________ | Bandwidth |
| If V = 10V and I = 2A then R = _____ | 5 ohms |
| In AC, the total opposition to current flow is called ________ | Impedance |
| What type of media is considered balanced? | UTP and STP |
| What type of cable is considered unbalanced | Coaxial cable |
| What is the name of the device used to interface between a balanced and unbalanced circuit | BALUN |
| What is another term for a dielectric material | Insulation |
| What term best describes the difference in the propagation delay between a cables fastest and slowest pairs | Delay Skew |
| Detailed information identifying materials to be used, applicable standards, and testing methods would be found in the ______ | Specifications |
| The HVAC information is found in the _______ drawings | Mechanical |
| The location of a building within a campus of buildings is shown on which drawing | Site |
| What 50 division document is used in the construction industry to standardize the format of specifications | MasterFormat |
| What document is used to solicit for a quote and provides vendors with all the necessary information | RFQ |
| How many backbone levels are allowed in a structured cabling system | 2 |
| what is the term that identifies where the service provider relinquishes circuit responsibility to the customer | DEMARC |
| Where do outside plant cables enter the building | Entrance Facility |
| What is the most economical permanent entrance over the life cycle of a building | Underground |
| What service entrance has the lowest installation cost | Aerial |
| What is the minimum number of cables to a work area | 2 |
| The maximum length of an equipment cord is (not using a MUTOA) | 5 m 16.5 ft |
| What is the maximum length for a horizontal optical fiber cable | 90 m 295 ft |
| What item does a consolidation point (CP) provide | A "Splice" in the Horizontal cable run |
| What color termination field identifies "common equipment" | Purple |
| Which of the following pathways has the thinnest wall thickness and uses fittings that are threaded onto it | IMC |
| Flexible metallic conduit in NOT recommended because it tends to _____ | Creep,Shift, and cause damage to cables |
| Limit installation of flexible metal conduit to ______ | 6 m (20 ft) |
| A hand bender can be used for conduits up to ______ diameter | 35 mm (1 1/4 trade size) |
| What is the minimum bend radius for a 50 mm (2 in) conduit | 300 mm (12 in) 6 x the diameter for conduit up to 2 in, over 2 in 10 x the diameter |
| True or False only a roll cutter should be used on EMT | False |
| What are the maximum number of 90 degree bends allowed between two pull boxes that are 9 m (30 ft) appart | 3 (30 ft apart allows for 1 more bend) |
| When installing optical fiber, consider placing 3 innerducts in a 103 mm (4 trade size conduit)in the following sizes | Two 38 mm (1.5 in), one 25 mm(1 in) The total can add up to the size on the conduit (1.5 + 1.5 + 1 = 4) |
| Installed open top cable supports (J hooks)should be installed to provide a minimum of _____ clearance above ceilings | 75mm (3 in) |
| Grounding and bonding design specifications are in which ANSI/TIA/EIA standards and NEC articles | ANSI Standard 607-A, NEC articles 250, 800 |
| What is the minimum recommended AWG for a GE ground equalizer | 6 AWG |
| Secondary protectors are installed to handle | Sneak currents |
| What is the minimum AWG to bond UTP circuit protectors with 6 pairs | 10 AWG |
| Category 5e UTP cable has transmission characteristics specified up to _______ | 100 MHz |
| What colors are the 12th pair of a UTP cable | Black - Orange |
| What color binder and pair would represent pair 146 | Binder red -blue, pair violet - blue |
| True or False 8P8C patch cords shall be stranded construction | False (May be Stranded) |
| Stranded patch cords typically have ______ loss compared to horizontal cables | More |
| Undercarpet cable is ________ | Nor recommended |
| What is the characteristic impedance of screened/shielded cables | 100 ohms |
| What is the impedance of series 6 cable | 75 ohms |
| A connectors ability to survive hundreds on insertion and withdrawal cycles is calculated as _______ | Mean Time between Failures (MTBF) |
| What is the correct name for an RJ-45 | 8P8C, 8 position, 8 contact |
| True or False a RJ-11 is an 8P8C pinout | False |
| What color wires are on pins 4 and 5 of a T568A connector | BL/W, W/BL |
| What type of connector is used to terminate Series-6 | "F" |
| The maximum pulling tension for three, 4-pair UTP cables during installation is ______ | 111N (25 lbf) |
| The minimum bend radius for a 4-pair UTP horizontal cable, 6.3 mm (.25 in), is ______ | 25mm (1 in) |
| What can be used to minimize cable twisting and wrapping around themselves during a pull | Swivel |
| What can be used to pull or support a cable in the middle (not from it's end) | Split wire mesh grip |
| What type of pathway is approved to pull through | conduit |
| When pulling in a ceiling around a sharp corner, what must be done | Use a pulley, or position a person to manage the cable around the corner |
| When TRs are stacked, they are typically connected with _______ | Sleeves |
| True or false Structured steel (RED iron) provides adequate sole support for horizontal cables when beams are spaced 1.5 m (5 ft) or less centers | False (only use with appropriate hook, ring, or clamp) burs on Red iron damage cable) |
| The most common principle in fire stopping is ________ | Compartmentation |
| BICSI recommends only _______ cables be installed inside commercial buildings | Listed |
| Which rating/test limits the temperature rise to 325 degrees Fahrenheit (163 degrees Celsius) above ambient | T |
| True or false a low "L" rating is better | True |
| What property allows a firestop to develop a hard char and become rigid when exposed to heat | Ablative |
| What may be required each night during construction when fire rated barriers are penetrated but not firestopped | Fire Watch |
| In the UL fire rated designation CAJ-8049. the "C" indicates _______ | Combination |
| What is the recommended method of balanced twisted-pair terminations | IDC |
| How much vertical space does one rack unit occupy | 45 mm (1.75 in) |
| What color conductors are on pins 1 and 2 on a T568B jack | W/O, O |
| What pair-count are BIX hardware frames available in | 50,250,300,900 |
| What pair-count are 110 hardware frames available in | 50,100,300,900 |
| What termination configuration uses drain wires | STP |
| Maximum pair untwist for a category-3 UTP is ________ | 75 mm (3 in) |
| The first step in testing copper cable involves _______ | Visual Inspection |
| What standard defines the testing requirements for twisted pair cabling | ANSI/TIA/EIA-568-C |
| What components are tested during a permanent link test | Termination in the TR/TE, Horizontal cable, Work area connector (Rack to Jack) |
| What is the maximum length of a permanent link test | 90 m (295 ft) |
| What is the maximum length of a channel test | 100 m (328 ft) (Permanent link plus patch cords max 5 m each end) |
| What test will show the elapsed time difference between a UTP cables fastest and slowest pairs | Delay Skew |
| What should be verified when your known length of a cable test longer than expected | The tester's NVP calibration |
| What can cause insertion loss in copper | High temperature, Wrong category of cable, Improper terminations |
| What causes excessive NEXT | Wrong category of cable |
| What can cause excessive return loss | Impedance mismatch in patch cords, Improper termination practices, Substandard components |
| When a cable is terminated T568A on one end and T568B on the other end it will fail ________ | wiremap 1,2 to 3,6 and 3,6 to 1,2 |
| A fire alarm system should be designed by a ________to ensure proper coverage and code compliance | Licensed Fire Protection Engineer |
| What type of cable is used to connect a DAS backend to a DAS headend | Coaxial Cable or Fiber Optic Cable |
| What is another name for a semidirectional antenna | Panel Antenna |
| If you are installing ______ antennas, it may be necessary to perform a line-of-sight (LOS) verification to ensure that the wireless link can be obtained | directional |
| When connection external antennas to Access Points (AP), which type of connector is not used | F |
| True or false Radiating cable for Distributed Antenna Systems (DAS) can be laid directly in a cable tray | True |
| For a 24 VDC distributed amplifier system, how many pairs are required | 2 Pair |
| What is the privacy index for normal privacy related to sound masking systems | 80-94 |
| At _____ each day, the master clock sends a longer pulse that corrects all of the secondary clocks to the correct hour | 18:00 |
| D load coils are placed every _____ | 1.37 km 4500 ft |
| The approximate cabling distance limitation for a T1 is | 366 m (1201 ft) |
| Which is a horizontal media approved for Building Automation Systems (BAS) | 100-ohm balanced twisted pair Multimode 62.5/125 um optical fiber cable Multimode 50/125 um optical fiber cable Singlemode optical fiber cable |
| What can be compromised if to many access floor tiles are removed in a data center | The stability of the access floor system |
| True or False The entrance room (ER) shall be located outside of the computer room | False |
| What is the equivalent term used by the international (ISO/IEC 24764) data center standard to describe a BICSI Data center standard 002 Consolidation point in the Zone Distribution Area (ZDA) | Local distribution point |
| What room or space in a data center contains core LAN and SAN switches | MDA |
| What room or space contains a second layer backbone distributor that may be present in large data centers | Intermediate distribution area (IDA) |
| True or False direct cabling from the ER to an IDA or HDA is permitted to avoid exceeding maximum circuit distance restrictions for circuits provisioned by APs | True |
| Draft ANSI/TIA-942-A recommends cabling with a _______ frequency characterization for Horizontal and Backbone cabling | 500 Mhz |
| OM4 50/125 um 850 nm laser optimized fiber optic cable has a minimum overfill launch bandwidth of _____Mhz*Km and _____Mhz*Km at 850 and 1300 nm | 3500, 500 |
| Which standard(s) specifies a minimum OM2 multimode optical fiber cabling for data centers | Draft ANSI/TIA-942-A and CENELEC EN 50173-5 |
| The depth of cables in pathways for data centers shall not exceed______ | 152 mm (6 in) |
| List 4 techniques to avoid recirculation of air between hot and cold aisles in a data center | Filling gaps in a row of cabinets Installing blanking panels in the populated cabinets Vertical cable managers Side panels |
| A power strip supporting dual-corded equipment should be loaded to no more than _____ of circuit capacity | 40 percent |
| Name three possible types of backbone cable for patient TV | Hard line 12.7 mm 1/2 inch coax Optical Fiber Cable Series-11 coax |
| True or False A patient can control the lights in the room from a pillow speaker | True |
| List four unique aspects of access control in health care | Elevator Controls (cab calls and override) Integration with infant protection, wandering patient, and elopement systems Card readers not always being located at the door Multiple levels of access control for care providers, visitors and security |
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