The standing wave ratio of a 75 ohm transmission line used to feed a 300 ohm resistive load will be ______

Q: A transmission line conductor at the water crossing was supported by two towers of height 35 m and…

A:

Q: The time interval needed for a surge to travel to the end of a 600 km long overhead transmission…

A: Given, Length of overhead transmission line, l = 600 km Surge  travel at a speed of light = 3×108 ms

Q: Which part of a lightning protection system is at the top of the structure? A. Ground terminal…

A: According to the question we have discuss about the lighting protection system.

Q: What is the minimum-size supply-side bonding jumper required if installed on the line side of a…

A: The supply-side bonding jumper is installed on the line side of a 300-ampere service disconnecting…

Q: The process of transferring a mobile station from one base station to another is

A: The process of transferring a mobile station from one base station to another base station is a very…

Q: The insulation rating of class 3, PLTC, FPL, CM cables rated at ____ volts.

A: Ans. 300 volts

Q: Take a look at the wire supplying your house, another residential house, commercial and industrial…

A: Wires selection is an important decision while designing the electrical connections for the…

Q: Identify the minimum distance requirements between network cables and power sources and identify…

A: Cable is the medium in a network through which information moves from one network device to another.…

Q: HW: For fiber optic, is it better to get BLP with low value or large value and why?

A: BLP is expressed as Bandwidth length product  BLP states that the given signal frequencies can be…

Q: Explain about the significant of using copper in undersea transmission system?

A: According to question we have to explain about, significant/advantages of copper in undersea…

Q: If a 1 1/4-in. EMT raceway containing three conductors is already filled to 20%, what is the…

A: Need to find cross sectional area of  raceaway

Q: Describe what the following conductor designation means when it is printed on the insulation;…

A:

Q: Hello please I need the wiring diagram of a three phase transmission line system

A: The wiring diagram of a three phase transmission line system: The need for three-phase supply or…

Q: Q.4. Mention the specifications of EIA/TIA recognized cables and its standard number for each type…

A: With industry input, the TIA/EIA cable standards have been developed by the Telecommunications…

Q: When testing the twisted pair cable through cable tester, if the LED lights are jumping back and…

A: Cable Tester- Cable tester is a device which is used to test a cable. Cable tester detects the…

Q: Define cable rating in a built environment

A: Cable selection and application : It is essential to know cable construction, characteristics,…

Q: 8- Generally as of the operating voltage which of the following options are the correct words that…

A:

Q: How is the grounded conductor in a flat multicolored cable 4 or larger identified?

A: There are different identification symbols to represent the grounded conductor in a flat…

Q: If overcurrent protection is not provided at the source of a separately derived system, the…

A: All ordinarily conductive non-current-carrying metal parts and other conductive materials are…

Q: n an ungrounded electrical systems with conductors installed in grounded metal raceways and…

A: In an ungrounded electrical system, there is no direct connection with the grounding electrode.…

Q: Assuming copper, standard wire type, and normal temperature rating, what is the typical conductor…

A: There is a standard table to know the conductor size (in AWG) in American Wire Gauge, which gives…

Q: List the methods by which an equipment grounding conductor is connected to a device box

A:

Q: what is grading of cables, explain proper in details with block diagram

A: In a single-core cable, the conductor is surrounded by the dielectric material with an outer…

Q: A conductor with continuous white or gray covering shall be used only for the grounded circuit…

A: According to article NEC 200.6, the facts about the identification of the Grounded conductors are…

Q: How far can a 230V, 50A, three-phase load be located from a panelboard if it's fed with 3 AWG…

A: The Length of the load from the panel board is calculated as shown below

Q: What type of bonding jumper connects the grounded circuit conductor and the equipment grounding…

A: In a power system , Main bonding jumper connects the grounded circuit conductor and the equipment…

Q: Explain the two main testing process used in testing transmission cables.

A: Fiber optics is a technology that is connected with the transmission of information as light rays…

Q: Discuss  Suspension insulators are recommended in high voltage transmission lines.

A: Pin encasings become excessively cumbersome an uneconomical past 33 kV. Thus, for voltages higher…

Q: 20. If a cable assembly such as a metal-clad (MC) cable includes an equipment grounding conductor…

A: given a mcq on optical cables and the coloured used for MC cables.

Q: Which fibre is utilised to protect the inner core and prevent the cable from straining in…

A: The explanation is as follows.

Q: What is meant by Thicknet and thinnet? What is the difference in between both types? Note: Please do…

A: Ethernet based LANs using thick cable for inter-connection is called Thicknet. While ethernet…

Q: What is the type,application and rating of cables?

A: Types of cable are classified according to their Voltage level .

Q: In an ungrounded electrical systems with conductors installed in grounded metal raceways and…

A: In an ungrounded system, the system has no direct connection with the grounding electrode. When the…

Q: In the conduit diagram shown in attached picture, determine how many wires are in each conduit…

A: The circuit is shown below: Between the three-phase line and the disconnect switch. The switch is…

Q: The air interface connecting phones, antennas, and towers in mobile networks is completely devoid of…

A: Mobile Backhaul:- The transport network that links the mobile network's core network and RAN (Radio…

Q: Briefly discuss the loaded and non-loaded telephone cables

A: Loading is the process to increase inductance of line by adding lumped inductors atpredefined…

Q: The segment length for coaxial cable is -

A: COAXIAL CABLE: It is an electrical cable which transmits radio frequency (RF) signals from one point…

Q: What is grading of cables, explain.

A: Grading is defined as the process of equalizing the stress in the dielectric of the cable.…

Q: Define the Radio and TV Waves.

A: Radio Waves: The longest wavelengths in electromagnetic spectrum are found in radio waves, which…

Q: QUESTION 5: What is the propagation mode for the following fiber-optic cable? Does this propagation…

A: Communication systems play a major role in connecting peoples, The transmitter is a device where…

Q: What is the largest solid (not stranded) conductor approved for installation in raceways?

A: Solid conductor are made with a single conductive material while stranded conductor are made with…

Q: A line has a rated current of 1,000 A. Assume that a relay (with a rated current of 5A) is connected…

A: In this question we need to find secondary pickup current in per unit .

Q: Is it advisable to use Multi-pair punch in terminating cables in patch panels? Why?

A: Patch panel: It is a local area network (LAN) that is a mounted equipment gathering that contains…

Q: a voltage standing wave ratio o

A: Reflection-When light wave passes through interface diagonally between two media if it gets…

Q: procedure for UG cable Joining?

A: It is asked to explain the procedure underground (UG) cable joining.

Q: What size equipment grounding conductor is used with # 8 AWG nonmetallic-sheathed cable

A: The minimum size equipment grounding conductor is selected on the basis of the current rating…

Fiber Optics

Fiber optics is a technology used to transmit the facts such as light or pulses with fiber or plastic over long distances. Visual fibers are about the width of a human hair strand and, when tied directly to a fiber-optic cable, can transmit multiple long-distance records and faster in different ways.