NEC Article 800.44 states that where communication cables enter buildings, they shall_______. A. where practicable, be located below the electric light or power conductors. B. not be attached to a cross-arm that carries electric light or power conductors. C. have a vertical clearance of not less than 8 ft from all points of roofs that they pass above. D. all of these

NEC Article 800.44 states that where communication cables enter buildings, they shall_______. A. where practicable, be located below the electric light or power conductors. B. not be attached to a cross-arm that carries electric light or power conductors. C. have a vertical clearance of not less than 8 ft from all points of roofs that they pass above. D. all of these

EBK ELECTRICAL WIRING RESIDENTIAL

19th Edition

ISBN:9781337516549

Author:Simmons

Publisher:Simmons

Chapter25: Television, Telephone, And Low-voltage Signal Systems

Section25.2: Telephone System

Problem 13R: What section of the Code prohibits supporting telephone wires from raceways that contain light or...

See similar textbooks

Similar questions

Briefly discuss the loaded and non-loaded telephone cables
The air interface connecting phones, antennas, and towers in mobile networks is completely devoid of wires and cables. Is there anything else required for the backhaul of cellular signals?
Calculate the voltage drop of a 120/240 volts, three wire underground residential service installed with 2 AWG aluminum URD cable if the load is 80 amps and the one way length of the underground service conductor is 100 feet.
5. Identify the minimum distance requirements between network cables and power sources and identify types and location for cable supports. Note: Please do not handwritten.
Calculate the voltage drop of a 120/240-volt, three-wire underground residential service installed with 2 AWG aluminum URD cable if the load is 80 amps and the one-way length of the underground service conductors is100 feet.
Take a look at the wire supplying your house, another residential house, commercial and industrial buildings in your locality, count how many wires are connected to the building (from the electric meter to the weather head OR the service drop itself)? Are the wires different from each other? If so, why?
A residential air-conditioning unit is installed in the attic. a. Is a lighting outlet required? __________ b. What Code section applies? __________ c. If a lighting outlet is required, how shall it be controlled? __________ d. What Code section applies? __________ e. Is a receptacle outlet required? __________ f. What Code section applies? __________
What section of the Code prohibits supporting telephone wires from raceways that contain light or power conductors? NEC _____
It is generally understood that grounding and bonding together all metal parts of an electrical system and the metal shield of the cable television cable to the same grounding reference point in a residence will keep both systems at the same voltage level should a surge, such as lightning, occur. Therefore, if the incoming cable that has been installed by the CATV cable company installer has the metal shield grounded to a driven ground rod, does this installation conform to the NEC? ___________
A Type NM cable carries a branch circuit to the outside of a building, where it terminates in a metal weatherproof junction box. From this box, a short length of EMT is installed upward to another metal weatherproof junction box on which is attached a cluster of outdoor floodlights. The first box is located approximately 24 in. (600 mm) above the ground. To Meet Code, do the metal boxes and metal raceway have to be grounded? Yes _______________ No _______________ NEC _______________.
List the methods by which an equipment grounding conductor is connected to a device box.
NOTES: -Pls Do It By Using Computer Line, -(Minimum 350 words.) Reference must be mentioned at the end of the report.