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ETA Fiber practice questions and verified correct answers 2024
Light is electromagnetic energy with ____ frequency and a ______ shorter wavelength - correct answer Higher then shorter 
 
fiber optics transmission takes place in _____ portion of the light spectrum - correct answer IR 
 
A simple fiber optic System consist of what 4 parts - correct answer Transmitter, fiber optic cable, receiver, connecters 
 
What absolute power is Dbm referenced to - correct answer 1 milliwatt 
 
Absolute power in optical fiber is specified as - correct answer Dbm 
 
Attenu...
- Exam (elaborations)
- • 8 pages •
Light is electromagnetic energy with ____ frequency and a ______ shorter wavelength - correct answer Higher then shorter 
 
fiber optics transmission takes place in _____ portion of the light spectrum - correct answer IR 
 
A simple fiber optic System consist of what 4 parts - correct answer Transmitter, fiber optic cable, receiver, connecters 
 
What absolute power is Dbm referenced to - correct answer 1 milliwatt 
 
Absolute power in optical fiber is specified as - correct answer Dbm 
 
Attenu...
ETA Fiber Certification Technician (FOT) WOAC exam questions and 100% correct answers 2024
A _____________ is used with an overfilled light source when testing loss in a multimode fiber and is placed on the ____________ MQJ. - correct answer Mandrel Wrap 
Light Source 
 
Back reflections from a mechanical interconnection can interfere with the operation of a __________________. - correct answer singlemode laser 
 
Checking the power at the _________________ should be the first test that is done when troubleshooting a network problem. - correct answer receiver 
 
Multiple channels carr...
- Exam (elaborations)
- • 26 pages •
A _____________ is used with an overfilled light source when testing loss in a multimode fiber and is placed on the ____________ MQJ. - correct answer Mandrel Wrap 
Light Source 
 
Back reflections from a mechanical interconnection can interfere with the operation of a __________________. - correct answer singlemode laser 
 
Checking the power at the _________________ should be the first test that is done when troubleshooting a network problem. - correct answer receiver 
 
Multiple channels carr...
ETA-I Study Guide (Fiber Optics Installer Certification) exam questions and verified correct answers
An optical fiber works based off of a principle known as; - correct answer Total Internal Reflection. 
 
The bending of light as it passes from one transparent material into another which has a different refractive index is what? - correct answer Refraction. 
 
Light is electromagnetic radiation in the wavelength range including visible, ultraviolet, X-rays and _______________. - correct answer Infrared. 
 
What are the three parts of a typical optical fiber? - correct answer Core, Cladding, buf...
- Exam (elaborations)
- • 5 pages •
An optical fiber works based off of a principle known as; - correct answer Total Internal Reflection. 
 
The bending of light as it passes from one transparent material into another which has a different refractive index is what? - correct answer Refraction. 
 
Light is electromagnetic radiation in the wavelength range including visible, ultraviolet, X-rays and _______________. - correct answer Infrared. 
 
What are the three parts of a typical optical fiber? - correct answer Core, Cladding, buf...
Electronics ETA Certification Practice Exam questions and complete correct answers 2024
The "triboelectric effect" causes what kind of electricity? - correct answer Static 
 
The law of static electrical charges states: - correct answer like charges repel 
 
Minute particles that make up all possible elements and still retain the unique chemical characteristics of the element are called _____________. - correct answer Atoms 
 
A molecule is the smallest particle of matter that can exist by itself. (1) - correct answer True (1) 
 
A basic atom must contain what two types of subato...
- Exam (elaborations)
- • 7 pages •
The "triboelectric effect" causes what kind of electricity? - correct answer Static 
 
The law of static electrical charges states: - correct answer like charges repel 
 
Minute particles that make up all possible elements and still retain the unique chemical characteristics of the element are called _____________. - correct answer Atoms 
 
A molecule is the smallest particle of matter that can exist by itself. (1) - correct answer True (1) 
 
A basic atom must contain what two types of subato...
ETA certification test exam questions and verified correct answers 2023
Which symbol is used for ohms of resistance? - correct answer Ω 
 
A unit of energy is the: - correct answer Joule 
 
Minute particles that make up all possible elements and still retain the unique chemical characteristics of the element are called: - correct answer atoms 
 
A component whose value is measured in microfarads is a: - correct answer capacitor 
 
Kirchoff's Voltage Law (KVL) states that the total voltage around a closed loop must be zero. - correct answer True 
 
The pole of the ...
- Exam (elaborations)
- • 7 pages •
Which symbol is used for ohms of resistance? - correct answer Ω 
 
A unit of energy is the: - correct answer Joule 
 
Minute particles that make up all possible elements and still retain the unique chemical characteristics of the element are called: - correct answer atoms 
 
A component whose value is measured in microfarads is a: - correct answer capacitor 
 
Kirchoff's Voltage Law (KVL) states that the total voltage around a closed loop must be zero. - correct answer True 
 
The pole of the ...
Chapter 1 ACT & SAT Prep exam questions and complete correct answers answer
ACT measures - correct answer academic achievement 
 
ACT is a - correct answer predictable test 
 
English length - correct answer 45 min 
 
English amount of questions - correct answer 75 
 
Math length - correct answer 60 
 
Math amt of questions - correct answer 60 
 
Reading amt of Q - correct answer 40 
 
Reading length - correct answer 35 
 
Science length - correct answer 35 
 
Science amount of Q - correct answer 40 
 
Size matters because - correct answer :large school processes more a...
- Exam (elaborations)
- • 2 pages •
ACT measures - correct answer academic achievement 
 
ACT is a - correct answer predictable test 
 
English length - correct answer 45 min 
 
English amount of questions - correct answer 75 
 
Math length - correct answer 60 
 
Math amt of questions - correct answer 60 
 
Reading amt of Q - correct answer 40 
 
Reading length - correct answer 35 
 
Science length - correct answer 35 
 
Science amount of Q - correct answer 40 
 
Size matters because - correct answer :large school processes more a...
SAT Prep Midterm exam questions and verified correct answers 2024
What are the 3 methods for solving Critical Reading sections? - correct answer 1. Read the passage first, then answer the questions 
2. Read questions first, make notes in the text, then read, then answer questions 
3. Hunting- do not read passage, read question and hunt for answer 
 
What are the 4 parts of the Critical Reading sections? - correct answer Sentence Completions 
Short Passages 
Long passages 
The Double Passage 
 
What are some advantages of each of the 3 methods for solving criti...
- Exam (elaborations)
- • 11 pages •
What are the 3 methods for solving Critical Reading sections? - correct answer 1. Read the passage first, then answer the questions 
2. Read questions first, make notes in the text, then read, then answer questions 
3. Hunting- do not read passage, read question and hunt for answer 
 
What are the 4 parts of the Critical Reading sections? - correct answer Sentence Completions 
Short Passages 
Long passages 
The Double Passage 
 
What are some advantages of each of the 3 methods for solving criti...
SAT Practice Math Questions (Open-Ended) with 100% correct answers 2024
There c cars in a car service use a total of g gallons of gasoline per week. If each of the cars uses the same amount of gasoline, then, at this rate, which of the following represents the number of gallons used by 5 of the cars in 2 weeks? 
a) 10cg 
b) 2g/5c 
c) 5g/2c 
d) g/10c 
e) 10g/c - correct answer E) 10g/c 
 
What is the result when 436,921 is rounded to the nearest thousand and then expressed in scientific notation? - correct answer 4.37 x 10^5 
 
The positive integer, n, is not divisib...
- Exam (elaborations)
- • 7 pages •
There c cars in a car service use a total of g gallons of gasoline per week. If each of the cars uses the same amount of gasoline, then, at this rate, which of the following represents the number of gallons used by 5 of the cars in 2 weeks? 
a) 10cg 
b) 2g/5c 
c) 5g/2c 
d) g/10c 
e) 10g/c - correct answer E) 10g/c 
 
What is the result when 436,921 is rounded to the nearest thousand and then expressed in scientific notation? - correct answer 4.37 x 10^5 
 
The positive integer, n, is not divisib...
SAT NC Math Practice Questions and verified correct answers 2024
3x+x+x+x−3−2=7+x+x - correct answer 3 
 
y>2x−1 
2x>5 Which of the following consists of the y : coordinates of all the points that satisfy : the system of inequalities above? : (A) y>6; (B) y>4; (C) y>5/2; (D) y>3/2 - correct answer (B) y>4 
 
A group of 202 people went on an overnight camping trip, taking 60 tents with them. Some of the tents held 2 people each, and the rest help 4 people each. Assuming all the tents were filled to capacity and every person got to sl...
- Exam (elaborations)
- • 4 pages •
3x+x+x+x−3−2=7+x+x - correct answer 3 
 
y>2x−1 
2x>5 Which of the following consists of the y : coordinates of all the points that satisfy : the system of inequalities above? : (A) y>6; (B) y>4; (C) y>5/2; (D) y>3/2 - correct answer (B) y>4 
 
A group of 202 people went on an overnight camping trip, taking 60 tents with them. Some of the tents held 2 people each, and the rest help 4 people each. Assuming all the tents were filled to capacity and every person got to sl...
Ways to study for the SAT, Sample questions and advice with 100% correct answers 2024
#1: Content weakness 
#2: Time pressure 
#3: Question comprehension issue 
#4: Careless error - correct answer mistakes usually made 
 
Pay Attention to Connotation and Context - correct answer Connotation- an idea or feeling that a word invokes in addition to its literal or primary meaning. 
Context- the circumstances that form the setting for an event, statement, or idea, and in terms of which it can be fully understood and assessed. 
 
Make yourself comfortable with the test - correct answer ...
- Exam (elaborations)
- • 9 pages •
#1: Content weakness 
#2: Time pressure 
#3: Question comprehension issue 
#4: Careless error - correct answer mistakes usually made 
 
Pay Attention to Connotation and Context - correct answer Connotation- an idea or feeling that a word invokes in addition to its literal or primary meaning. 
Context- the circumstances that form the setting for an event, statement, or idea, and in terms of which it can be fully understood and assessed. 
 
Make yourself comfortable with the test - correct answer ...
PADI RDP Table and eRDPML Exam - Imperial questions and 100% correct answers
NRP 8th Edition Test questions and verified correct answers
Milady Esthetics Final Exam questions and verified correct answers
Special Points Exam PA questions and verified answers
CDASA Review 2023 questions and 100% correct answers