Fm users Study guides, Class notes & Summaries
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Ham Radio - Extra Class - Question Pool Answered 100% Correct
- Exam (elaborations) • 80 pages • 2023
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E0A01 What, if any, are the differences between the radiation produced by radioactive materials and the electromagnetic energy radiated by an antenna? A. There is no significant difference between the two types of radiation B. Only radiation produced by radioactivity can injure human beings C. RF radiation does not have sufficient energy to break apart atoms and molecules; radiation from radioactive sources does D. Radiation from an antenna will damage unexposed photographic film, ordinary radio...
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CYSE 101 midterm
- Exam (elaborations) • 9 pages • 2024
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What are we trying to protect in CYSE? - answer-Confidentiality, integrity and availability (of information, systems resources etc.) 
 
What is confidentiality? - answer-unauthorized users cannot access sensitive information 
 
What is integrity? - answer-Information is complete and uncorrupted 
 
What is availability? - answer-Authorized users can get to the information or resources 
 
What is vulnerability? - answer-a flaw, weakness or hole in a system or component 
 
What is a threat? - answe...
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ETA CET Exam 382 Questions with Verified Answers,100% CORRECT
- Exam (elaborations) • 33 pages • 2024
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ETA CET Exam 382 Questions with Verified Answers 
 
The resistance of a component at a given frequency - CORRECT ANSWER What is impedance? 
 
Diode - CORRECT ANSWER A two terminal device that conducts in only one direction. 
 
Printed Circuit Board - CORRECT ANSWER Insulating board containing conductive tracks for circuit connections. 
 
Capacitor - CORRECT ANSWER An electrical device used to store electrical charge. 
 
1996 - CORRECT ANSWER When did the ETA initiate renewal? 
 
False - CORRECT ...
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Ham Radio - Technician Class - Question Pool Answered 100% Correct
- Exam (elaborations) • 38 pages • 2023
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T0A01 Which is a commonly accepted value for the lowest voltage that can cause a dangerous electric shock? A. 12 volts B. 30 volts C. 120 volts D. 300 volts - ANSWER-(B) 
 
T0A02 How does current flowing through the body cause a health hazard? A. By heating tissue B. It disrupts the electrical functions of cells C. It causes involuntary muscle contractions D. All of these choices are correct - ANSWER-(D) 
 
T0A03 What is connected to the green wire in a three-wire electrical AC plug? A. Neutral ...
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ROC 3 FINAL Exam 2023 with Correct Solutions Graded 100%
- Exam (elaborations) • 32 pages • 2023
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ROC 3 FINAL Exam 2023 with Correct Solutions Graded 100% 
 
Which organization regulates the use of wireless local area network (WLAN) devices in the United States? *** The Federal Communications Commission (FCC). 
 
Which of the following Institute of Electrical and Electronics Engineers (IEEE) 802.11 wireless local area network (WLAN) standards specifies both spread spectrum radio frequency (RF) and infrared (IR) transmission technologies? *** 802.11 
 
Why has it become cost-effective for ent...
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ASU IFT 372 Fall 2023 Helm Weeks 1-7 Quizzes +Midterm Multisource with complete solution
- Exam (elaborations) • 31 pages • 2024
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ASU IFT 372 Fall 2023 Helm Weeks 1-7 
Quizzes +Midterm Multisource with 
complete solution 
What is a logarithm? 
Correct answer: A logarithm is an exponent based mathematical representation of a numerical value. 
What logarithmic base is used in digital communications? 
Correct answer: Two 
How do you find a log2 value on a calculator that only has log10 functionality? (Hint: what is the 
formula?) 
Correct answer: log2(a) = [log10(a) / log10(2)] 
What is the definition of a decibel? 
Correct a...
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ASU IFT 372 Fall 2023 Helm Weeks 1-7 Quizzes +Midterm Multisource with complete solution
- Exam (elaborations) • 31 pages • 2024
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ASU IFT 372 Fall 2023 Helm Weeks 1-7 
Quizzes +Midterm Multisource with 
complete solution 
What is a logarithm? 
Correct answer: A logarithm is an exponent based mathematical representation of a numerical value. 
What logarithmic base is used in digital communications? 
Correct answer: Two 
How do you find a log2 value on a calculator that only has log10 functionality? (Hint: what is the 
formula?) 
Correct answer: log2(a) = [log10(a) / log10(2)] 
What is the definition of a decibel? 
Correct a...
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The Associate CET Study Guide Exam 276 Questions with Verified Answers,100% CORRECT
- Exam (elaborations) • 57 pages • 2024
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The Associate CET Study Guide Exam 276 Questions with Verified Answers 
 
B+, or supply voltages in electronics products, is considered to be: 
 
A. +5 to +12 VDC 
B. 0 to 30 V DC 
C. +12 to 300 V DC 
D. The anode or plate voltage supply - CORRECT ANSWER D. The anode or plate voltage supply 
 
Leakage current in an electronic product, between either of the AC power cord conductors and the chassis or any exposed metals should not exceed _________. 
 
A. 5 microamps 
B. 500 microamps 
C. 5 millia...
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ASU IFT 372 Fall 2023 Helm Weeks 1-7 Quizzes + Midterm Multisource with complete solution
- Exam (elaborations) • 30 pages • 2023
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- $20.49
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ASU IFT 372 Fall 2023 Helm Weeks 1-7 Quizzes + 
Midterm Multisource with complete solution 
What is a logarithm? 
Correct answer: A logarithm is an exponent based mathematical representation of a numerical value. 
What logarithmic base is used in digital communications? 
Correct answer: Two 
How do you find a log2 value on a calculator that only has log10 functionality? (Hint: what is the 
formula?) 
Correct answer: log2(a) = [log10(a) / log10(2)] 
What is the definition of a decibel? 
Correct a...
-
ASU IFT 372 Fall 2023 Helm Weeks 1-7 Quizzes + Midterm Multisource with complete solution
- Exam (elaborations) • 30 pages • 2023
-
- $18.49
- + learn more
ASU IFT 372 Fall 2023 Helm Weeks 1-7 Quizzes + 
Midterm Multisource with complete solution 
What is a logarithm? 
Correct answer: A logarithm is an exponent based mathematical representation of a numerical value. 
What logarithmic base is used in digital communications? 
Correct answer: Two 
How do you find a log2 value on a calculator that only has log10 functionality? (Hint: what is the 
formula?) 
Correct answer: log2(a) = [log10(a) / log10(2)] 
What is the definition of a decibel? 
Correct a...
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