Ham radio technician test Study guides, Class notes & Summaries

NCTI MT1-MT2 QUESTIONS AND ANSWERS 2023 According to SCTE- and NCTA- recommended trunk system map symbols, fiber-optic cable is represented by Double arrows within a small circle on a solid line. The forward path signal in a traditional tree-and-branch architecture originates at the headend and is transmitted downstream through coaxial trunk cable and trunk amplifier. In a HFC network, Processing equipment in the headend converts the forward RF signal to a light signal. ...

Ham Radio - Technician Class - Question Pool. 100% Accurate. Verified. 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 - (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 - (D) T0A03 What is connected to ...

In the tree-and-branch architecture, how is the downstream signal from the trunk fed to the distribution branches? - Correct answer-Within each trunk amplifier, a portion of the downstream is fed to a bridger amplifier to boost the signal before being split and routed to the distribution branches. What is a common solution when congestion from modem activity and traffic becomes unacceptable in a hybrid fiber/coax (HFC) network? - Correct answer-Node splitting, the subdividing of serving ar...

What advantage is realized by increasing the voltage in a broadband cable network from 60 volts alternating current (VAC) to 90 volts? - Correct answer-Operating with 50% more voltage reduces the voltage drop and current drawn in the network for more efficient power utilization. How does surge protection at the input and output of a ferroresonant power supply defend against voltage surges? - Correct answer-By passing voltage surges (within the surge device rating) to ground without damage....

Ham Radio Technician Test Exam 2024 | Ham Radio Technician Actual Exam Update 2024 Questions and Correct Answers Rated A+

Ham Radio Technician Test 2023 Questions and Answers T1A01) Which of the following is a purpose of the Amateur Radio Service as stated in the FCC rules and regulations? T1A02) Which agency regulates and enforces the rules for the Amateur Radio Service in the United States?se of the Amateur Radio Service as stated in the FCC rules and regulations?

Ham Radio Technician Test 2023 All Possible Questions and Answers Complete 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 - (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 - (D) T0A03 What is connected...

HAM Study Questions and Answers 2023-2024 Which of the following is a purpose of the Amateur Radio Service as stated in the FCC rules and regulations? - Advancing skills in the technical and communication phases of the radio art The purpose of providing personal communications and those for international non-profits are not in Part 97, but advancing skills are. If it were for as many citizens as possible, why bother with a test? Family Radio Service is available without a test - it do...