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BICSI IN225 7.0, Installer 2, Exam Questions and Answers (Latest Update 2024)
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BICSI IN225 7.0, Installer 2, Exam Questions and Answers (Latest Update 2024)
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BICSI IN225 7.0, Installer 2, ExamQuestions and Answers (Latest Update
2024)
The Decrease in magnitude or power loss of a signal. -
Correct Answer ✅Attenuation
Unit of measurement for attenuation. - Correct Answer
✅Decibels, dB
The numerical system for designating wire diameter. -
Correct Answer ✅American Wire Gauge (AWG)
American Wire Gauge numbers have this relationship to the
wire size. - Correct Answer ✅inverse relationship
Type of wiring in which 2 conductors of a single circuit are
twisted together in order to minimize EMI - Correct Answer
✅Balanced Twisted-Pair
The formula relation between Voltage, impedance, and
resistance. - Correct Answer ✅V=I*R
,BICSI IN225 7.0, Installer 2, Exam
Questions and Answers (Latest Update
2024)
Measured in Farads, causes a voltage difference between two
wires when they are separated by insulation - Correct
Answer ✅Capacitance
Connector's ability to survive hundreds of insertions and
withdrawls - Correct Answer ✅Durability
Combined effects of resistance, inductive reactance, and
capacitive reactance of a circuit. (Z) - Correct Answer
✅Impedance
The two types of Balanced Twisted Pair cable - Correct
Answer ✅STP (shielded) and UTP (Unshielded)
Nominal characteristic impedance of balanced Twisted-pair
cables - Correct Answer ✅100 Ohms at 100 MHz
Cat 5e UTP has transmission characteristics up to: - Correct
Answer ✅100 MHz
,BICSI IN225 7.0, Installer 2, Exam
Questions and Answers (Latest Update
2024)
The unwanted transfer of a signal's electromagnetic energy
from one or more circuits to other circuits - Correct Answer
✅Crosstalk
The three types of balanced twisted-pair modular connectors
- Correct Answer ✅Shielded, Unshielded, and Cat 7a
The two standards-compliant wiring schemes for 8P8C
modular connectors - Correct Answer ✅TIA-568A and TIA-
568B
The designation used for a multi-line connector - Correct
Answer ✅X
Coaxial Cable type used in video backbone distribution -
Correct Answer ✅Serial-11
The characteristic impedance of a series-6 Coaxial Cable -
Correct Answer ✅75 Ohms
, BICSI IN225 7.0, Installer 2, Exam
Questions and Answers (Latest Update
2024)
Type of Coaxial connector that cannot be used with stranded
center conductor - Correct Answer ✅F-type Connector
Type of BNC connector that is NOT recommended for any
installation - Correct Answer ✅Screw-on
The purpose of ___ is to ensure the safety during the
installation and use of materials, components, fixtures,
systems, premises, and related subjects - Correct Answer
✅Code
The purpose of ___ is to improve the quality, function,
performance, repeatability or some other facet of an item -
Correct Answer ✅Standard
This ANSI/TIA standard is the foundation for premise
telecommunication cabling infrastructure; enables the
planning and installation of a structured cabling system for all
types of customer premises - Correct Answer ✅ANSI/TIA-
568.0
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