ETA Fiber Optics Certification exam 2024 with 100% correct answers Fiber Optic Cable Installation, Splicing, and Maintenance exam 2024 with 100% correct answers
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An optical fiber works based off of a principle known as; correct answersTotal Internal Reflection. The bending of light as it passes from one transparent material into another which has a different refractive index is what? correct answersRefraction. Light is electromagnetic radiation in the ...
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Add to cartAn optical fiber works based off of a principle known as; correct answersTotal Internal Reflection. The bending of light as it passes from one transparent material into another which has a different refractive index is what? correct answersRefraction. Light is electromagnetic radiation in the ...
Light is electromagnetic energy with ____ frequency and a ______ shorter wavelength correct answersHigher then shorter fiber optics transmission takes place in _____ portion of the light spectrum correct answersIR A simple fiber optic System consist of what 4 parts correct answersTransmitter, ...
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Add to cartLight is electromagnetic energy with ____ frequency and a ______ shorter wavelength correct answersHigher then shorter fiber optics transmission takes place in _____ portion of the light spectrum correct answersIR A simple fiber optic System consist of what 4 parts correct answersTransmitter, ...
Light is electromagnetic energy with a _________ frequency and a ________ wavelength compared to radio waves. correct answersHigher, Shorter What type of light is used in Fiber Optic Transmissions correct answersInfrared or IR What are the four items needed for a Fiber Optic System to work? co...
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Add to cartLight is electromagnetic energy with a _________ frequency and a ________ wavelength compared to radio waves. correct answersHigher, Shorter What type of light is used in Fiber Optic Transmissions correct answersInfrared or IR What are the four items needed for a Fiber Optic System to work? co...
A _____________ is used with an overfilled light source when testing loss in a multimode fiber and is placed on the ____________ MQJ. correct answersMandrel Wrap Light Source Back reflections from a mechanical interconnection can interfere with the operation of a __________________. correct answ...
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Add to cartA _____________ is used with an overfilled light source when testing loss in a multimode fiber and is placed on the ____________ MQJ. correct answersMandrel Wrap Light Source Back reflections from a mechanical interconnection can interfere with the operation of a __________________. correct answ...
L.A.S.E.R correct answerslight amplification by stimulated emission of radiation GTE installs first commercial fiber systems in place for service in correct answers1977 Advantages of Fiber correct answersBandwidth weight security fiber fabrication steps correct answersmaking a preform; d...
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Add to cartL.A.S.E.R correct answerslight amplification by stimulated emission of radiation GTE installs first commercial fiber systems in place for service in correct answers1977 Advantages of Fiber correct answersBandwidth weight security fiber fabrication steps correct answersmaking a preform; d...
The class designation for lasers that run at low power levels so that prolonged exposure will not cause eye damage is correct answersClass I Each chemical you use should be accompanied by a/an correct answersMaterial Safety Data Sheet (MSDS) What is the best practice for disposing of fiber opt...
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Add to cartThe class designation for lasers that run at low power levels so that prolonged exposure will not cause eye damage is correct answersClass I Each chemical you use should be accompanied by a/an correct answersMaterial Safety Data Sheet (MSDS) What is the best practice for disposing of fiber opt...
the applications of optical fiber communications have increased at a rapid rate, since the first commercial instillation of a fiber optic system in the correct answers1970's The loss of a signal strength is called correct answersattenuation A single binary digit Is called a correct answersBit...
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Add to cartthe applications of optical fiber communications have increased at a rapid rate, since the first commercial instillation of a fiber optic system in the correct answers1970's The loss of a signal strength is called correct answersattenuation A single binary digit Is called a correct answersBit...
OFNR stands for correct answersOptical Fiber Non Conductive Riser Installers must consider ______ _______ when installing FOC correct answersBuilding Codes _______ Safety forms must be acailable when chemicals are used correct answersMSDS The three most common wavelengths windows used for c...
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Add to cartOFNR stands for correct answersOptical Fiber Non Conductive Riser Installers must consider ______ _______ when installing FOC correct answersBuilding Codes _______ Safety forms must be acailable when chemicals are used correct answersMSDS The three most common wavelengths windows used for c...
List the two types of multimode fiber correct answersgraded index and step index List the core and cladding sizes for the US and European standards of graded index fiber correct answers62.5/125 and 50/125 microns List the two wavelengths used in multimode fiber correct answers850 and 1300 nano...
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Add to cartList the two types of multimode fiber correct answersgraded index and step index List the core and cladding sizes for the US and European standards of graded index fiber correct answers62.5/125 and 50/125 microns List the two wavelengths used in multimode fiber correct answers850 and 1300 nano...
Never look directly into the end of fiber cables -especially with a microscope until you are certain there is no light being transmitted down it. True or False correct answersTrue Electrodes in a fusion splicer become rounded or corroded when worn and should be replaced when the arc count reaches...
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Add to cartNever look directly into the end of fiber cables -especially with a microscope until you are certain there is no light being transmitted down it. True or False correct answersTrue Electrodes in a fusion splicer become rounded or corroded when worn and should be replaced when the arc count reaches...
Light is electromagnetic energy with a ____________ frequency and a ___________ wavelength compared to radio waves. correct answersHigher/Shorter Fiber optic transmission takes place in the ___________ portion of the light spectrum. correct answersInfrared A simple fiber optic system would con...
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Add to cartLight is electromagnetic energy with a ____________ frequency and a ___________ wavelength compared to radio waves. correct answersHigher/Shorter Fiber optic transmission takes place in the ___________ portion of the light spectrum. correct answersInfrared A simple fiber optic system would con...
Electrostatic Discharge correct answersWhat does the acronym ESD stand for? 100mA, 200mA correct answersCurrent amounts between __ and __ can be lethal. Shock correct answersWhat is the number one concern in regards to electrical safety? Protons, neutrons, electrons correct answersBohr's A...
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Add to cartElectrostatic Discharge correct answersWhat does the acronym ESD stand for? 100mA, 200mA correct answersCurrent amounts between __ and __ can be lethal. Shock correct answersWhat is the number one concern in regards to electrical safety? Protons, neutrons, electrons correct answersBohr's A...
What is the difference between light and radio freq? correct answersLight uses high freq Radio uses short freq What type of light is used in Fiber Optic Transmissions? correct answersInfrared Light What are the 4 items needed for a fiber optic system to work? correct answersTransmitter, fiber...
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Add to cartWhat is the difference between light and radio freq? correct answersLight uses high freq Radio uses short freq What type of light is used in Fiber Optic Transmissions? correct answersInfrared Light What are the 4 items needed for a fiber optic system to work? correct answersTransmitter, fiber...
The buffer diameter for fiber used in light-buffered cables is what? correct answers250mm 900 mm What jacket color does single-mode fiber have ? correct answersYellow Twelve colors comprise the fiber color code. What are they in order? correct answersblue, orange, green, brown, slate white, re...
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Add to cartThe buffer diameter for fiber used in light-buffered cables is what? correct answers250mm 900 mm What jacket color does single-mode fiber have ? correct answersYellow Twelve colors comprise the fiber color code. What are they in order? correct answersblue, orange, green, brown, slate white, re...
Fiber Optics correct answersThe technique of transmitting information through flexible glass or plastic fibers using lightwaves. The 3 components of a basic fiber optic system correct answersTransmitter, physical plant, receiver The physical plant component of a basic fiber optic system consis...
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Add to cartFiber Optics correct answersThe technique of transmitting information through flexible glass or plastic fibers using lightwaves. The 3 components of a basic fiber optic system correct answersTransmitter, physical plant, receiver The physical plant component of a basic fiber optic system consis...
When was the first North American commercial fiber optic system installed? correct answers1977 What is a mode in an optical fiber? correct answersPath What are the "three Cs" of an optical fiber? correct answersCore, Cladding, Coating What are the three critical factors to be considered w...
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Add to cartWhen was the first North American commercial fiber optic system installed? correct answers1977 What is a mode in an optical fiber? correct answersPath What are the "three Cs" of an optical fiber? correct answersCore, Cladding, Coating What are the three critical factors to be considered w...
What factory made device are most single mode fiber ends terminated to? correct answerspig tail (long run) Fresnel reflection can be reduced by using what type of material? correct answersindex matching gel How should the scoring blade be held, in relation to the fiber, to achieve a good cleav...
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Add to cartWhat factory made device are most single mode fiber ends terminated to? correct answerspig tail (long run) Fresnel reflection can be reduced by using what type of material? correct answersindex matching gel How should the scoring blade be held, in relation to the fiber, to achieve a good cleav...
what was the earliest advantages that light held over other forms of communication correct answersB. ability to carry messages quickly the experiments in which light could b seen in water draining from a vessel proved that correct answersC. light could be guided through some materials some of ...
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Add to cartwhat was the earliest advantages that light held over other forms of communication correct answersB. ability to carry messages quickly the experiments in which light could b seen in water draining from a vessel proved that correct answersC. light could be guided through some materials some of ...
What color strain relief should be used for laser-optimized optical fiber? correct answersAqua What color signifies single mode fiber cabling? correct answersOrange What is the name of indoor tight buffered "non-breakout" style cable? correct answersDistribution When visually inspecting t...
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Add to cartWhat color strain relief should be used for laser-optimized optical fiber? correct answersAqua What color signifies single mode fiber cabling? correct answersOrange What is the name of indoor tight buffered "non-breakout" style cable? correct answersDistribution When visually inspecting t...
When did the CET certification Program begin? correct answersIt was initiated in 1965 When did the ETA initiate Certification Maintence? correct answers1996 What does ETA stand for? correct answersElectronics Technician Association All ETA certification Categories require the passage of the...
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Add to cartWhen did the CET certification Program begin? correct answersIt was initiated in 1965 When did the ETA initiate Certification Maintence? correct answers1996 What does ETA stand for? correct answersElectronics Technician Association All ETA certification Categories require the passage of the...
Which symbol is used for ohms of resistance? correct answersΩ A unit of energy is the: correct answersJoule Minute particles that make up all possible elements and still retain the unique chemical characteristics of the element are called: correct answersatoms A component whose value is me...
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Add to cartWhich symbol is used for ohms of resistance? correct answersΩ A unit of energy is the: correct answersJoule Minute particles that make up all possible elements and still retain the unique chemical characteristics of the element are called: correct answersatoms A component whose value is me...
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