Distribution amplifiers - Study guides, Class notes & Summaries

NCTI Field Tech Questions And Revised Correct Answers What is one reason why broadband cable operators install fiber optic cables in stages instead of changing the infrastructure all at once - ANSWER : Changing the infrastructure all at once would cause too many service disruptions What is the difference between FTTN and FTTC - ANSWER : FTTC is allowed a smaller number of RF amplifiers between the optical fiber and the customer premises Which of these components is used in a PON(P...

NCTI - Installer Book 2023/2024 EXAM Which of the following will strengthen signals as they move farther away from the headend through the trunk express system? - ANSWER B) Distribution amplifiers. Which of the following describes a carrier wave? - ANSWER B) A wave with a much higher frequency than the input signal. Which of the following desc...

Progression: Field Tech II - III Conventional Questions And 100%Correct Answers Graded A+ Updated 2024. What is one reason why broadband cable operators install fiber-optic cable in stages instead of changing the infrastructure all at once? - Changing the infrastructure all at once would cause too many service disruptions. What is the difference between the fiber-to-the-node (FTTN) and fiber-to-the-curb (FTTC) topologies? - An FTTC is allowed a smaller number of RF amplifiers between the op...

A LFF setting of 5 Hz will attenuate a 5 Hz wave by approximately: a. 0.3 b. 30 mm c. 0.05 d. 5 mm correct answers 0.3 (LFF of 5 Hz will attenuate a 5 Hz wave by 30%) Gradual changes in amplitude , frequency, or spatial distribution of rhythms is known as: a. asymmetry b. attenuation c. background activity d. evolution correct answers evolution Vertical resolution a. bits b. frequencies c. amplitude d. duration correct answers amplitude The ability of an amplifier to r...

NCTI FIELD TECH 2 TO 3 EXAM | QUESTIONS & 100% CORRECT ANSWERS (VERIFIED) | LATEST UPDATE | GRADEA+ What is one reason why broadband cable operators install fiber optic cables in stages instead of changing the infrastructure all at once Correct Answer: Changing the infrastructure all at once would cause too many service disruptions What is the difference between FTTN and FTTC Correct Answer: FTTC is allowed a smaller number of RF amplifiers between the optical fiber and the custom...

Progression: Field Tech II - III Conventional Questions And 100%Correct Answers Graded A+ Updated 2024. What is one reason why broadband cable operators install fiber-optic cable in stages instead of changing the infrastructure all at once? - Changing the infrastructure all at once would cause too many service disruptions. What is the difference between the fiber-to-the-node (FTTN) and fiber-to-the-curb (FTTC) topologies? - An FTTC is allowed a smaller number of RF amplifiers between the op...

What is one reason why broadband cable operators install fiber-optic cable in stages instead of changing the infrastructure all at once? - ANSWER-HFC network architectures have been developed to enable broadband cable operators to make a gradual, or staged, transition to an all fiber-optic cable infrastructure. Which fiber-to-the-x topology has amplifiers in the coaxial cable portion of the network? - ANSWER-Additional RF amplifiers may be in the coaxial cable portion of the fiber-to-the-node...

FIELD TECH II -III CONVENTIONAL – NCTI EXAM | QUESTIONS & 100% CORRECT ANSWERS (VERIFIED) | LATEST UPDATE | GRADEA+ What is one reason why broadband cable operators install fiber-optic cable in stages instead of changing the infrastructure all at once? Correct Answer: Changing the infrastructure all at once would cause too many service disruptions. What is the difference between the fiber-to-the-node (FTTN) and fiber-to-the-curb (FTTC) topologies? Correct Answer: An FTTC is all...

Progression: Field Tech II - III Conventional Questions And 100%Correct Answers Graded A+ Updated 2024. What is one reason why broadband cable operators install fiber-optic cable in stages instead of changing the infrastructure all at once? - Changing the infrastructure all at once would cause too many service disruptions. What is the difference between the fiber-to-the-node (FTTN) and fiber-to-the-curb (FTTC) topologies? - An FTTC is allowed a smaller number of RF amplifiers between the op...

acupuncture - correct answer an element of traditional Chinese medicine meridians - correct answer 12 major energy pathways -each linked to specific organs and organ systems FDA reclassified acupuncture needle from: - correct answer experimental to medical device NIH endorsed acupuncture for variety of conditions: - correct answer post- operative pain, dental pain, following surgery, nausea from chemotherapy, morning sickness, tennis elbow, carpal tunnel syndrome there is a relatio...