Certified Fiber Optics Final Exam 2025 UPDATE/PRACTICE QUESTIONS AND CORRECT
VERIFIED ANSWERS(complete solutions)ASSURED SUCCESS/GRADED A+!!!
the applications of optical fiber communications have increased at a rapid rate, since the first
commercial instillation of a fiber optic system in the - (answer)1970's
The loss of a signal strength is called - (answer)attenuation
A single binary digit Is called a - (answer)Bit
An eight bit group is called a - (answer)Bite
The _______ is used to express gain or loss in a fiber optic system or component - (answer)Decibel
1mw of power is ___dbm - (answer)0 dbm
A loss of 3dbm is a _____ percent loss in power. - (answer)50%
Power is measured ______in a fiber optic system - (answer)dbm
Loss is measured in____ in a fiber optic system - (answer)db
light is electromagnetic energy with a ____wavelength and ____ frequency than radio waves -
(answer)shorter, higher
The _____ is used to measure light - (answer)measure
, Certified Fiber Optics Final Exam 2025 UPDATE/PRACTICE QUESTIONS AND CORRECT
VERIFIED ANSWERS(complete solutions)ASSURED SUCCESS/GRADED A+!!!
the deflection of light is called_____ - (answer)refraction
when light passes from one medium to another some of the light energy is _____back into the first
material - (answer)Reflected
The refractive index profile describes the relation between the indices of ____ and ______.The core of
the multimode optical fiber has the highest refractive index. - (answer)Core, Cladding
What makes up an optical fiber - (answer)core, cladding, coating
mode is another name for - (answer)Path
single mode fiber have a _____core than multimode fibers - (answer)smaller
the part of the multimode optical fiber that functions as a mode filter is the______ - (answer)cladding
The standard core diameters of multimode fiber are___ and ___um. - (answer)50nm, 62.5
_______strength is the ability of a fiber to be stretched or pulled without breaking - (answer)Tensile
The Tensile strength of a fiber is_______ when it is bent - (answer)Refracted
VERIFIED ANSWERS(complete solutions)ASSURED SUCCESS/GRADED A+!!!
the applications of optical fiber communications have increased at a rapid rate, since the first
commercial instillation of a fiber optic system in the - (answer)1970's
The loss of a signal strength is called - (answer)attenuation
A single binary digit Is called a - (answer)Bit
An eight bit group is called a - (answer)Bite
The _______ is used to express gain or loss in a fiber optic system or component - (answer)Decibel
1mw of power is ___dbm - (answer)0 dbm
A loss of 3dbm is a _____ percent loss in power. - (answer)50%
Power is measured ______in a fiber optic system - (answer)dbm
Loss is measured in____ in a fiber optic system - (answer)db
light is electromagnetic energy with a ____wavelength and ____ frequency than radio waves -
(answer)shorter, higher
The _____ is used to measure light - (answer)measure
, Certified Fiber Optics Final Exam 2025 UPDATE/PRACTICE QUESTIONS AND CORRECT
VERIFIED ANSWERS(complete solutions)ASSURED SUCCESS/GRADED A+!!!
the deflection of light is called_____ - (answer)refraction
when light passes from one medium to another some of the light energy is _____back into the first
material - (answer)Reflected
The refractive index profile describes the relation between the indices of ____ and ______.The core of
the multimode optical fiber has the highest refractive index. - (answer)Core, Cladding
What makes up an optical fiber - (answer)core, cladding, coating
mode is another name for - (answer)Path
single mode fiber have a _____core than multimode fibers - (answer)smaller
the part of the multimode optical fiber that functions as a mode filter is the______ - (answer)cladding
The standard core diameters of multimode fiber are___ and ___um. - (answer)50nm, 62.5
_______strength is the ability of a fiber to be stretched or pulled without breaking - (answer)Tensile
The Tensile strength of a fiber is_______ when it is bent - (answer)Refracted
