Installer - Study guides, Class notes & Summaries

Why do only the outer electrons leave their orbit shells?  Only outer electrons leave their orbit shells because electrons farthest from the nucleus are more easily freed from their orbits due to a weaker electrostatic force. What is required to have a balanced (or stable) atom?  The number of electrons must equal the number of protons in order to have a balanced atom. List the capacity of each of the first four orbital shells of an atom.  Shell: #1 = 2 electrons; #2 = 8 electr...

Which of the following will strengthen signals as they move farther away from the headend through the trunk express system?  B) Distribution amplifiers. Which of the following describes a carrier wave?  B) A wave with a much higher frequency than the input signal. Which of the following describes modulation?  B) The reshaping of a carrier wave to include information contained by an input signal. Which of the following is the symbol for power?  W = watts Which of the follo...

NCTI Installer Tech Multiple Choice Part 1 With 100% Correct Answers 2023

NCTI Installer Technician exam 2023 with 100% correct answers

NCTI - Installer Conventional (Lesson 1) with verified answers /passed

NCTI - Installer Book Questions with 100% Correct Answers | Updated & Verified

NCTI INSTALLER QUESTIONS WITH VERIFIED ANSWERS ALREADY GRADED A+

NCTI INSTALLER BOOK QUESTIONS WITH VERIFIED ANSWERS ALREADY GRADED A+

NCTI Installer Tech Multiple Choice Part 1

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? B) Distribution amplifiers. Which of the following describes a carrier wave? B) A wave with a much higher frequency than the input signal. Which of the following describes modulation? B) The reshaping of a carrier wave to include information contained by an input signal. Which of the following is the symbol for power? W = wa...