BICSI Installer 2: Fiber Module (Actual) Questions With Correct Solutions.

BICSI Installer 2 Fiber Module Code - Answer -Addresses the safety of persons, property and the environment associated with the ITS cabling Installation NEC - Answer -National electric code Frequency conversion chart - Answer -One thousand hertz = 1KHz One million Kilohertz = 1 MHz One billion Megahertz = 1 GHz NFPA - Answer -National Fire protection association AHJ - Answer -Authorities having jurisdiction TIA/EIA - Answer -- Telecommunications Industry association - Electronic industries alliance BICSI - Answer -- Building - Industry - Consulting - Service - International Frequency - Answer -Optical pulses using cycles per second, 1 unit of hertz = 1 cycle per second 4hz = 4 cycles per second Definition of transmission - Answer -The movement of information in the form of electrical or optical signals from one point to another through a transport medium Refraction - Answer -Bending of the light as it passes from one medium into another MHz - Answer -- Quantifies the bandwidth of a cabling system in a frequency range - Information handling capabilities of the medium Megabits - Answer -- transmission rate - Number of bits information that can be transported over the medium(vehicles of the highway) Anatomy of a fiber - Answer -- Core - Cladding - Coating Attenuation = - Answer -The decrease in magnitude of transmission signal strength between points, expressed in decibel as the ratio of out put to input signal Attenuation [insertion loss] = - Answer -Light pulses traveling along fiber are subjected to loss due to absorption or scattering of the light Intrinsic = - Answer -Controlled by the manufacture/expresses in decibels per -kilometer impacts the signal to reach the receiver with sufficient power Extrinsic = - Answer -Controlled by the installer/expresses in decibels per -kilometer impacts the signal to reach the receiver with sufficient power Attenuation loss = - Answer -- Expressed in decibels per kilometers - Impacts the ability of the signal to reach the receiver with sufficient power