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BICSI Installer 1 Exam Review – 100% Verified Solutions | Updated for 2024–2025, Exams of Telecommunications Engineering

Prepare confidently for the BICSI Installer 1 certification exam with this complete review set, featuring 100% verified solutions. Covers structured cabling systems, pathway installation, grounding and bonding, cable termination, testing, and industry safety standards. Perfect for individuals in the telecommunications field pursuing their BICSI Installer 1 credential. Updated to match 2024–2025 exam objectives.

Typology: Exams

2024/2025

Available from 06/20/2025

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BICSI - Installer 1 Exam Review-with 100% verified
solutions-2024-2025
B
A third 90-degree bend may be permitted in a conduit run if the run does NOT exceed
?
A 5 m (16.5')
B 10 m (33')
C 15 m (50')
D 30 m (100')
C
Which of the following is a property of an electromagnetic field built around a
conductor that opposes any changes in current flow in a circuit?
A Impedance
B Capacitance
C Inductance
D Resistance
A
Which of the following markings is used for non-conductive optical fiber general-
purpose cables?
A OFNG
B OFCR
C OFCP
D OFNP
A
Which of the following refers to a set of rules issued by a governmental body at the
state level within the US?
A Regulations
B Best Practices
C Applications
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Download BICSI Installer 1 Exam Review – 100% Verified Solutions | Updated for 2024–2025 and more Exams Telecommunications Engineering in PDF only on Docsity!

BICSI - Installer 1 – Exam Review-with 100% verified

solutions- 2024 - 2025

B

A third 90-degree bend may be permitted in a conduit run if the run does NOT exceed ?

A 5 m (16.5') B 10 m (33') C 15 m (50') D 30 m (100')

C

Which of the following is a property of an electromagnetic field built around a conductor that opposes any changes in current flow in a circuit?

A Impedance B Capacitance C Inductance D Resistance

A

Which of the following markings is used for non-conductive optical fiber general- purpose cables?

A OFNG B OFCR C OFCP D OFNP

A

Which of the following refers to a set of rules issued by a governmental body at the state level within the US?

A Regulations

B Best Practices

C Applications

D Guidelines

B

What is the specified performance level for Category 6 cable?

A 100 MHz

B 250 MHz

C 500 MHz

D 600 MHz

A

Which type of optical fiber cable should be color coded with an Orange outer cable sheath?

A MM with a 100 um core diameter B Dispersion-shifted SM optical fiber C Polarization maintain SM optical fiber D SM optical fiber

D

Which of the following is the primary benefit of using wall-mounted racks and cabinets in place of traditional equipment racks?

A Provides equipment with a higher level of protection B Allows for the equipment to be easily rearranged C Optimizes airflow within the equipment room D Takes up less space within the equipment room

C

Which topology uses a linear configuration that places all network devices on one length of cable?

A Star

B Ring

A Phase 1

B Phase 2

C Phase 3

A

Which of the following are typically used to support cables between a cable tray and work area outlets?

A J-Hook

B Innerduct

C Pipe hanger

D Trapeze

B

Which of the following PPE items MUST be worn at all times when you are working with or handling OF?

A Fall Protection

B Eye Protection

C Hearing Protection

D Breathing Protection

B

Which of the following is used to equalize potential differences between the SBB on the same floor?

A TBB

B BBC

C RBB

D TEBC

A

WhichztypezofzopticalzfiberzcablezshouldzbezcolorzcodedzwithzazREDzouterzcablezsheath?

AzDispersion-shiftedzSMzopticalzfiber

BzMMzopticalzfiberzwithz 50 zumzcorezdiameterz(laser-optimized)

CzPolarizationzmaintainzSMzopticalzfiber

DzMMzopticalzfiberzwithz 50 zumzcorezdiameter

B

Whichzofzthezfollowingzconnectorzstylesziszpresentlyzusedzwithinzopticalzfiberzcabling zsystemsz(i.e.,zitziszNOTzazlegacyzconnector)?

AzBiconic BzSmallzformzfactorz(SFF) CzMechanicalztransferzRJ DzSMAz 906

D

Whichzofzthezfollowingzcomponentsziszusedztozbondzthezelectricalzsystem'szgrounding zelectrodezsystemztoz thez PBB?

AzRBB

BzBBC

CzTBB

DzTBC

C

WhatziszthezcharacteristiczimpedancezofzSeries-6zcoaxialzcable?

D

Duringzazretrofit,zanzinstallationzcrewzdiscoversz oldzinsulationzthatztheyzthinkzmayzcontain zasbestos,ztheyzcannotzcompleteztheirzworkzwithoutzdisturbingzthezinsulation.zWhatziszthe zbestzcoursezofzactionzforz thezcrewztoztake?

AzRemovezthezasbestos-containingzsubstance

BzMonitorzthezairzqualityzwhileztheyzwork

CzWearzbreathingzprotectionzduringztheztask

DzStopzworkzimmediately

D

Whatziszthezmaximumzallowablezhorizontalzcablezlength?

Az 10 zmz(33z')

Bz 30 zmz(100')

Cz 50 zmz(164')

Dz 90 zmz(295')

C

Whichzofzthezfollowingzdescribeszaznonmechanicalzfirestopzsystemzthatzformszazhardzchar zwhenzexposedztozflame?

AzElastomeric

BzIntumescent

CzAblative

DzEndothermic

B

Howzmuchzcablezslackzshouldzbezleftzinzthezworkzareazafterztermination?

Az0.5mz(1.6')

Bz1mz(3.3')

Cz1.2zmz(4')

Dz3mz(10')

D

Whichzofzthezfollowingztypeszofzcablezproduceszveryzlittlezsmokezwhenzburned?

AzCM

BzCMG

CzCMUC

DzLSZH

B

Howzmuchzsheathzofzthezcablezneedsztozbezremovedzinzorderztozproperlyzterminatezan z8P8C?

Az6.3mmz(0.25")

Bz12.7mmz(0.5")

Cz25mmz(1")

Dz 38 zmmz(1.5")

B

TwoztruckzdriverszarezcommunicatingzoverzazCitizenszBandz(CB)zradio.zOnlyzonezdriverzcan zsendzazmessagezatzaz timez withzthisz system. Whatztypezofztransmissionzmethodziszusedzinzthiszexample?

AzSimplex

BzHalf-duplex

AzCategoryz5e

BzCategoryz6A

CzCategoryz 7

DzCategoryz 8

A

Whichzofzthezfollowingztoolsziszazlow-costzcablezverifierzthatzcanzbezusedztoztestzforzopens, zshorts,zcrossedzpairs,zandzmiswireszinz4-zpairzcables?

AzWirezmapztester

BzQualificationztester

CzTelephoneztestzset

DzTDR

C

Whichzofzthezfollowingzquantifieszthezbandwidthzofzazcablingzsystemzinzazfrequencyzrangezof zinterest?

AzMegabits

BzVolt-amperes

CzMegahertz

DzKilowattzhours

B

Whichzofzthezfollowingzfirezratingszrefersztoztheztimezperiodzthatzazfire-ratedzassemblyzcan zresistzflamezpassage?

AzLzrating

BzFzrating

CzWzrating

DzTzrating

C

Whichzofzthezfollowingztypeszofzconstructionzprotectszthezopticalzfiberzbyzsupportingzeach zstrandzofzglasszwithzazbufferzcoatingzextrudedzoverzthezbasezopticalzfiber'sz 250 zumzacrylate zcoating?

AzSinglezstranded

BzLooseztube

CzTightzbuffered

DzRibbon

C

Whichzofzthezfollowingzmarkingszindicateszthatzthezcableziszdesignedzforzusezinzazplenum zspace?

AzCMR

BzCMUC

CzCMP

DzCMX

D

Whichzofzthezfollowingziszusedztozexpresszsystemzgainzandzloss?

AzOhms

BzHenries

CzFarads

DzDecibelz(dB)

Bz 10 zmz(33')

Cz 15 zmz(50')

Dz 30 zmz(100')

B

Whatziszthezmostzappropriatezadministrationzclasszforzanzinfrastructurezwithzmultiple ztelecommunications zspaceszwithinzone building?

AzClassz 1

BzClassz 2

CzClassz 3

DzClassz 4

C

Whichzofzthezfollowingzmustzbezmeasuredzbeforezthezlengthzofzazcoaxialzcablezcanzbe zcalculated?

AzPropagationzdelay

BzInsertionzloss

CzDCzloopzresistance

DzDelayzskew

A

Whichzofzthezfollowingziszusedztozperformzcontinuityzandzlengthztestszforzcoaxialzcable?

AzTDRz(Timezdomainzreflectometer)zwithzanzadapter

BzOLTSz(opticalzlossztestzset)

CzVFLz(visualzfaultzlocator)

DzOTDRz(opticalztimezdomainzreflectometer

A

Whichzofzthezfollowingziszthezbondingzconnectionzpointzforztelecommunicationszsystems zandzequipmentzinzthezareazbyzaztelecommunicationzspace?

AzSBB

BzRBB

CzBBC

DzTEBC

D

Whichzofzthezfollowingztermsziszusedztozdescribezmechanicalzfirestopzsystems?

AzEndothermic

BzIntumescent

CzAblative

DzElastomeric

B

Whatziszthezprimaryzpurposezofzanzelectricalzgroundingzsystem?

AzEnsurezazminimalzlevelzofzacceptablezperformancezforzazbuilding'sztelecommunications zinfrastructure

BzEnhancezpersonnelzsafetyzandzreducezthezlikelihoodzofzazfirezhazard

CzProtectzandzprovidezorganizationzforzcables,zspliceszandzconnectors

zDPreventzunauthorizedzaccessztozthezbuildingszelectricalzprotectionzsystem

Cz 10

Dz 20

C

WhichzofzthezfollowingziszusedztozconnectzcabinetsztoztheznearestzSBB?

AzRBB

BzTBB

CzTEBC

DzBBC

C

Whatzmethodzofztransmissionziszusedztoztransmitzsignalszduringzaztelephonezcall?

AzSimplex

BzHalf-duplex

CzFullzduplex

C

Youzarezterminatingzazcategoryz 3 zcable.zWhatziszthezmaximumzpermissiblezamountzof zuntwisting?

Az 25 zmmz(1")

Bz 38 zmmz(1.5")

Cz 75 zmmz(3")

Dz 100 zmmz(4")

C

Whatziszthezminimumzrecommendedzheightzthatzshouldzbezusedzwhenzmountingzazplywood zbackzboardzinzaztelecommunicationzspace?

Az 100 zmmz(4")

BzAFFz 150 zmmz(6")

CzAFFz 200 zmmz(8")

DzAFFz 300 zmmz(12")zAFF

A

Whichzofzthezfollowingzshouldzbezusedztozinstallzplywoodzinzaztelecommunicationszroomzif zthezedgezofzthezboardzdoeszNOTzalignzwithzthezwallzstuds?

AzTogglezbolts

BzMetalznails

CzGalvanizedzscrews

C

Whichzofzthezrefersztozazrulezorzsetzofzruleszintendedztozendurezsafetyzduringzthe zinstallationzandzusezofzmaterials,zcomponents,zfixtures,zsystems,zpremiseszandzrelated zsubjects?

AzStandard

BzDirective

CzCode

DzRegulation

A

Whichzofzthezfollowingzfire-ratingszprovideszinformationzaboutzsmokezleakage?

AzLzrating

BzIzrating

CzEzrating

BzEnsurezthezcablezhaszbeenztestedzandzaccepted

CzLabelzcables

DzAttachzpullzrope

D

Whatziszthezminimumzinsidezbendzradiuszforzbalancedztwistedzpairz(multi-pair)zcable?

Az 25 zmmz(1")

Bz 50 zmmz(2")

Cz 6 ztimeszthezoutsidezcablezdiameter

Dz 10 ztimeszthezoutsidezcablezdiameter

B

Whichzofzthezfollowingziszazbenefitzofzair-blownzopticalzfiberzcable?

AzItzrequireszlessztestingzthanzotherztypeszofzcables

BzItzcanzbezrecoveredzandzreused

CzItziszsignificantlyzcheaperzthanzotherztypeszofzcables

A

Whatziszthezprimaryzpurposezofztheztelecommunicationszbondingzinfrastructure?

AzEqualizezpotentialszbetweenzmetalliczsurfaceszandzequipmentzwithinzentrancezfacilities

BzImprovezthezperformancezofzthezinstalledztelecommunicationszequipment

CzProvidezbackupzpowerztoztheztelecommunicationszequipmentzwhenzprimaryzpowerztozthe zequipmentzfails.

D

Whichzofzthezfollowingzmayzprovidezazdemarcationzpointzbetweenzthezservicezproviderzand zthezcustomerzpremisesz cabling?

AzTelecommunicationszroom

BzWorkzarea

CzTelecommunicationszenclosure

DzEntrancezfacility

C

Whatziszthezsizezofzazrack-mountedzunitz(RMU)?

Az 25 zmmz(1")

Bz 38 zmmz(1.5")

Cz 45 zmmz(1.75")

Dz 50 zmmz(2")

B

Whichztypezofzcablingziszinstalledzbetweenzazmainzcrosszconnectzandzazhorizontalzcross zconnect?

AzSecond-levelzbackbone

BzFirst-levelzbackbone

CzHorizontal

A

Ifzthezsituation zrequires,zazconduitzshouldzbezterminatedz zthezplywood zbackboard?

AzThrough

BzAbove