BICSI INSTALLER 1| QUESTIONS WITH CORRECT ANSWERS
| |NEW 2025 UPDATE WITH COMPLETE SOLUTION.
25-pair color code - ✔White - Blue, orange, green, brown, slate
Red - Blue, orange, green, brown, slate
Black - Blue, orange, green, brown, slate
Yellow - Blue, orange, green, brown, slate
Violet - Blue, orange, green, brown, slate
Fiber color code - ✔Blue, Orange, Green, Brown, Slate, White, Red, Black, Yellow,
Violet, Rose, Aqua
NVP - ✔Nominal Velocity of Propagation
Insertion loss - ✔The difference in the amount of power received before and after
something is inserted into the circuit.
Resistance - ✔Resistance is expressed in Ohms, and is the property of a conductor to
resist the flow of electricity through it. V=IR
Inductance - ✔Is a property of an electromagnetic field built around a conductor that
opposes any change in the current flow in a circuit
Capacitance - ✔is a property of conductors that allows storage of electric charges when
potential differences exist between the conductors.
,Impedance (V) - ✔Total opposition of current flow measured in Ohms
American Wire Gauge (AWG) - ✔A standard rating that indicates the diameter of a wire,
such as the conducting core of a coaxial cable or the twisted pairs in a UTP cable.
, Megahertz (MHz) - ✔one million hertz, especially as a measure of the frequency of
transmissions
Megabit (Mb) - ✔Approximately one million bits. Often used as a measurement of data
transfer throughput.
Bandwidth - ✔The amount of data that can be transmitted over a network in a given
amount of time.
Decibel (dB) - ✔A unit used to compare the loudness of different sounds.
Crosstalk - ✔when data bleeds from one pair to another in a cable
Alien Crosstalk (AXT) - ✔Unwanted signal coupling from one permanent link to another
USOC - ✔Universal Service Order Code
Coaxial cable types - ✔Series-6 and Series-11
Coaxial connectors - ✔Series-6 uses BNC and F connectors
Series-11 uses F and N connectors
Fiber connectors - ✔SC, ST, and SST(LC or
cladding - ✔The glass or plastic shield around the core of a fiber-optic cable. Cladding
reflects light back to the core in patterns that vary depending on the transmission mode.
| |NEW 2025 UPDATE WITH COMPLETE SOLUTION.
25-pair color code - ✔White - Blue, orange, green, brown, slate
Red - Blue, orange, green, brown, slate
Black - Blue, orange, green, brown, slate
Yellow - Blue, orange, green, brown, slate
Violet - Blue, orange, green, brown, slate
Fiber color code - ✔Blue, Orange, Green, Brown, Slate, White, Red, Black, Yellow,
Violet, Rose, Aqua
NVP - ✔Nominal Velocity of Propagation
Insertion loss - ✔The difference in the amount of power received before and after
something is inserted into the circuit.
Resistance - ✔Resistance is expressed in Ohms, and is the property of a conductor to
resist the flow of electricity through it. V=IR
Inductance - ✔Is a property of an electromagnetic field built around a conductor that
opposes any change in the current flow in a circuit
Capacitance - ✔is a property of conductors that allows storage of electric charges when
potential differences exist between the conductors.
,Impedance (V) - ✔Total opposition of current flow measured in Ohms
American Wire Gauge (AWG) - ✔A standard rating that indicates the diameter of a wire,
such as the conducting core of a coaxial cable or the twisted pairs in a UTP cable.
, Megahertz (MHz) - ✔one million hertz, especially as a measure of the frequency of
transmissions
Megabit (Mb) - ✔Approximately one million bits. Often used as a measurement of data
transfer throughput.
Bandwidth - ✔The amount of data that can be transmitted over a network in a given
amount of time.
Decibel (dB) - ✔A unit used to compare the loudness of different sounds.
Crosstalk - ✔when data bleeds from one pair to another in a cable
Alien Crosstalk (AXT) - ✔Unwanted signal coupling from one permanent link to another
USOC - ✔Universal Service Order Code
Coaxial cable types - ✔Series-6 and Series-11
Coaxial connectors - ✔Series-6 uses BNC and F connectors
Series-11 uses F and N connectors
Fiber connectors - ✔SC, ST, and SST(LC or
cladding - ✔The glass or plastic shield around the core of a fiber-optic cable. Cladding
reflects light back to the core in patterns that vary depending on the transmission mode.
