Decibel Study guides, Class notes & Summaries
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BICSI IN101 Exam Questions and Answers Graded A+ 2023 update
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BICSI IN101 Exam Questions and Answers 
Graded A+ 2023 update 
Professionalism - Answer the competence or skill expected of a professional (How 
you look, sound, and feel) 
Actions of a professional - Answer Refrain from acts that cause background checks, 
time management, avoid arguments, park appropriot, do not steal time 
Principle of transmission - Answer The movement of information in either analog or 
digital form through copper conductors and fiber strands 
AC - Answer Alternating current...
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BICSI INSTALLER 2: FIBER MODULE|UPDATED&VERIFIED|100% PASS|GUARANTEED SUCCESS
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Code 
Addresses the safety of persons, property and the environment associated with the ITS cabling Installation 
 
 
 
NEC 
National electric code 
 
 
 
Frequency conversion chart 
One thousand hertz = 1KHz 
 
One million Kilohertz = 1 MHz 
 
One billion Megahertz = 1 GHz 
 
 
 
NFPA 
National Fire protection association 
 
 
 
AHJ 
Authorities having jurisdiction 
 
 
 
TIA/EIA 
- Telecommunications Industry association 
- Electronic industries alliance 
 
 
 
BICSI 
- Building 
- Industry 
-...
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Spectrum Field Technician 1 Test correctly answered already passed 2023
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Spectrum Field Technician 1 Test correctly answered already passed 2023Decibel (dB) - correct answer Relative # of signal gain or loss through a device or cable. 
 
Decibel millivolt (dBmV) - correct answer Absolute # of signal strength. 
 
Foreign voltage detector (FVD) - correct answer Detects unwanted voltage on cables/strands; test on plastics too. 
 
Data Over Cable Service Interface Specification (DOCSIS) - correct answer The international standard for adding high-bandwidth data to an exis...
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Apple Device Support Exam | 100 Questions with 100% Correct Answers | Verified | Latest Update 2024
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Which iPadOS setting should you set to control the maximum decibel level so that it's comfortable to use 
your iPad with headphones? - Sounds 
How much free iCloud storage do Managed Apple IDs that are created with Apple School Manager 
receive? - 200 GB 
Which feature prevents unauthorized use of a remotely wiped iPhone, iPad, Apple Watch, or Mac if the 
device is lost or stolen? - Activation Lock 
Aileen often works offline on her MacBook Air. When she makes changes to Pages, Numbers, and 
Ke...
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BICSI Installer 1 Study Guide with Complete Solutions
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BICSI Installer 1 Study Guide with Complete Solutions 
25-pair color code - Correct Answer White - Blue, orange, green, brown, slate 
Red - Blue, orange, green, brown, slate 
Black - Blue, orange, green, brown, slate 
Yellow - Blue, orange, green, brown, slate 
Violet - Blue, orange, green, brown, slate 
 
Fiber color code - Correct Answer Blue, Orange, Green, Brown, Slate, White, Red, Black, Yellow, Violet, Rose, Aqua 
 
NVP - Correct Answer Nominal Velocity of Propagation 
 
Insertion loss - C...
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Audiology Praxis 5343 Exam 2023
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Audiology Praxis 5343 
Exam 2023 
What is the relationship between fundamental frequencies and harmonics? - AnswerF0= lowest freq component of a complex periodic sound; harmonic is a regular and 
repeating multiple of the f0 
In which frequencies and at what intensities are most speech sounds produced? - 
Answer-When applied to speech, the human voice spans a range from about 125Hz to 
8kHz. 55-65 dB 
Define threshold - Answer-"Threshold is defined as the lowest decibel hearing level at 
wh...
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Apple Device Support Exam Sample Questions And Answers 2023 Correctly Answered
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1.	Which iPadOS setting should you set to control the maximum decibel level so that it's comfortable to use your iPad with headphones?: Sounds 
2.	How much free iCloud storage do Managed Apple IDs that are created with Apple School Manager receive?: 200 GB 
3.	Which feature prevents unauthorized use of a remotely wiped iPhone, iPad, Apple Watch, or Mac if the device is lost or stolen?: Activation Lock 
4.	Scenario 
 
Aileen often works offline on her MacBook Air. When she makes changes to Pages...
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CTS Exam Questions and Answers Rated A
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When checking signal flow, the first thing you need to confirm is that the signal is _____. 
being generated by the source components 
What type of connection is pictured below? (wire under screw) direct connection 
What type of chart is displayed below? (activity/year/budget/actual) gantt chart 
This type of audio system reinforces or amplifies a presenter's voice so that they'll be heard over 
a larger audience. Speech Reinforcement System 
0 dB SPL describes: the threshold of human hearing ...
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Apple Device Support Exam Preparation Guide 2023 with complete solution
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Apple Device Support Exam Preparation Guide 2023 with complete solution 
 
Which iPadOS setting should you set to control the maximum decibel level so that it's comfortable to use your iPad with headphones? 
Sounds 
How much free iCloud storage do Managed Apple IDs that are created with Apple School Manager receive? 
200 GB 
Which feature prevents unauthorized use of a remotely wiped iPhone, iPad, Apple Watch, or Mac if the device is lost or stolen? 
Activation Lock 
Scenario 
 
Aileen often wo...
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Progression: Construction Coordinator I - II Exam Answered Correctly.
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Progression: Construction Coordinator I - II Exam Answered Correctly. 
 
A chain trencher 
 
A return path sweep-and-alignment system is used to adjust which of the following? 
 
Anomalies, such as echoes and blind spots, can hide cable faults or cause a technician to misinterpret the signature of a time domain reflectometer (TDR) waveform. What causes an echo on a waveform TDR? 
 
As the RF signal travels on the coaxial cable, one portion of the signal may be attenuated more than the others. ...
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