BICSI-INSTALLER 2 EXAM LATEST ACTUAL EXAM 300 QUESTIONS AND CORRECT DETAILED ANSWERS WITH RATIONALES (VERIFIED ANSWERS) |ALREADY GRADED A+

BICSI-INSTALLER 2 EXAM LATEST 2023-2024

ACTUAL EXAM 300 QUESTIONS AND CORRECT

DETAILED ANSWERS WITH RATIONALES

(VERIFIED ANSWERS) |ALREADY GRADED A+

The Decrease in magnitude or power loss of a signal.

Attenuation

Unit of measurement for attenuation.

Decibels, dB

The numerical system for designating wire diameter.

American Wire Gauge (AWG)

American Wire Gauge numbers have this relationship to the wire size.

inverse relationship

Type of wiring in which 2 conductors of a single circuit are twisted

together in order to minimize EMI

Balanced Twisted-Pair

The formula relation between Voltage, impedance, and resistance.

V=I*R

Measured in Farads, causes a voltage difference between two wires

when they are separated by insulation

Capacitance

Connector's ability to survive hundreds of insertions and withdrawls

Durability

Combined effects of resistance, inductive reactance, and capacitive

reactance of a circuit. (Z)

Impedance

The two types of Balanced Twisted Pair cable

STP (shielded) and UTP (Unshielded)

Nominal characteristic impedance of balanced Twisted-pair cables

100 Ohms at 100 MHz

Cat 5e UTP has transmission characteristics up to:

100 MHz

The unwanted transfer of a signal's electromagnetic energy from one or

more circuits to other circuits

Crosstalk

The three types of balanced twisted-pair modular connectors

Shielded, Unshielded, and Cat 7a

The two standards-compliant wiring schemes for 8P8C modular

connectors

TIA-568A and TIA-568B

The designation used for a multi-line connector

X

Coaxial Cable type used in video backbone distribution

Serial-11