BICSI INSTALLER 2 COPPER EXAM
2024/2025
There are four classes of administration of Structure cabling system
(SCS) - Precise Answer ✔✔Class 1 single ER equipment room
Class 2 multiple
telecommunication spaces
Class 3 multiple buildings on campus
Class 4 multiple sites
Endothermic - Precise Answer ✔✔Ability to absorb heat
3 basic types of crosstalk of interest for balaced twisted pair - Precise
Answer ✔✔Near End (NEXT)
Attenuation to crosstalk far end (ACRF)
Alien crosstalk
intumescent - Precise Answer ✔✔Ability to expand heat
, Three transmission methods are - Precise Answer ✔✔Simplex
Half duplex
Full duplex
Simplex - Precise Answer ✔✔Transmits signals in one direction
Half Duplex - Precise Answer ✔✔Transmits signals in either direction
but only One Direction at a time
Direct current (DC) - Precise Answer ✔✔Refers to a study value that
does not change the polarity of the voltage or the direction of the
current
Frequency - Precise Answer ✔✔1 cycle in 1 s = 1 Hz
Full duplex - Precise Answer ✔✔Transmit signals in both directions at
the same time
Capacitance 1 - Precise Answer ✔✔Properties of conductors that
allows storage of electric charges when potential differences (voltage)
exist between the Conductors
Capacitance 2 - Precise Answer ✔✔Causes a voltage difference
between two wires when separated by insulation
2024/2025
There are four classes of administration of Structure cabling system
(SCS) - Precise Answer ✔✔Class 1 single ER equipment room
Class 2 multiple
telecommunication spaces
Class 3 multiple buildings on campus
Class 4 multiple sites
Endothermic - Precise Answer ✔✔Ability to absorb heat
3 basic types of crosstalk of interest for balaced twisted pair - Precise
Answer ✔✔Near End (NEXT)
Attenuation to crosstalk far end (ACRF)
Alien crosstalk
intumescent - Precise Answer ✔✔Ability to expand heat
, Three transmission methods are - Precise Answer ✔✔Simplex
Half duplex
Full duplex
Simplex - Precise Answer ✔✔Transmits signals in one direction
Half Duplex - Precise Answer ✔✔Transmits signals in either direction
but only One Direction at a time
Direct current (DC) - Precise Answer ✔✔Refers to a study value that
does not change the polarity of the voltage or the direction of the
current
Frequency - Precise Answer ✔✔1 cycle in 1 s = 1 Hz
Full duplex - Precise Answer ✔✔Transmit signals in both directions at
the same time
Capacitance 1 - Precise Answer ✔✔Properties of conductors that
allows storage of electric charges when potential differences (voltage)
exist between the Conductors
Capacitance 2 - Precise Answer ✔✔Causes a voltage difference
between two wires when separated by insulation
