central outer conductor- -insulation Figure 6

Q: The conductor diameter of a single-core underground cable is 1.0 cm and the insulation thickness is…

A:

Q: . Which of the following statements about securing and protecting grounding electrode conductors is…

A: A) Ground elecrodes can be run through wood framings. Since wood being an insulator and doesn't hold…

Q: In terminating the coaxial cable, if the present procedure is to cut part of the braided shield and…

A: In this question we need to find what is the next procedure is to

Q: What is the smallest square box that will accommodate four No. 12 conductors and four No. 10…

A: conductor A conductor is any piece of material that easily allows heat or electricity to pass…

Q: Is the thickness of an insulating material considered as the outer radius in computing the…

A: The solution is given below

Q: The NEC requires the grounded conductors to be routed to the service disconnecting means enclosure…

A: According to the NEC article code 250.186 (B),  "System with a grounded conductor at the service…

Q: A single-conductor belted cable of 5 km long has a conductor diameter of 2 cm and an inside diameter…

A: Consider the given question;

Q: Which option from the table4 that best suits for the cable? Justify your selection.…

A: The main purpose of the central conductor is to carry current.  Of the 4 given materials as a…

Q: A cable wire maybe coaxial or twisted. Coaxial costs 25 centavos per meter while twisted wire costs…

A: Given, cost of coaxial wire = 25 centavos/metercost of twisted wire = 18 centavos/metersoldering…

Q: A load is located 100 ft from a 230V power supply and is wired with 4 AWG aluminum conductors. What…

A: Given Length L =100 ft V0ltage V =230 V

Q: an unintentional electrically conducting connection between and ungrounded conductor of an…

A: The fault occurs due to connection between the ungrounded conductor and the metallic raceways,…

Q: Which of the following property the insulating material should possess to resist the flow of current…

A: Dielectric strength is defined as the electrical strength of an insulting material. In strong…

Q: A Two-Wire DC Distributor Cable (AB) is 2 km long and supplies loads of 100 A, 150 A, 200 A, and 50…

A:

Q: 19. What are the benefits of stranded conductors over solid-rod conductors?

A: The answer as given below steps:

Q: D.1-. Which of the following names is commonly used for armored cable on commercial and industrial…

A: D1. MC (metal clad cable) is commonly used for armored cable on commercial and industrial jobs…

Q: High Voltage level in Transmission system ensures ………………… a. High current in Overhead conductors b.…

A: The primary reason to use the high voltage level in the transmission to increase the efficiency.…

Q: An aluminum conductor with a diameter of 0.2 in. was badly damaged during a short-circuit. It was…

A: The resistance of a circular conductor (R) is given by: Where, The resistivity of the conductor is…

Q: 1.A. When a grounding electrode conductor is connected to the grounded conductor within a…

A: (1.A)  According to Section 250.24(B) of National electricity code (NEC) , When ground electrode…

Q: Calculate the resistance of 1 km long cable composed of 38 stands of similar copper conductors, each…

A: Given that, length L=1 km=1000 m Number of strands = 38 diameter D=1.32 mm =0.00132 m change in…

Q: 5.0 Question 5.1 5.2 Define the terms of electrical conductors? Define the term of cable insulator?

A: 5.1 Electrical conductors: In electrical engineering or in physics, an electrical conductor is a…

Q: Name two types of conductor insulation designed to be underground

A:

Q: 4. What is the effect of laid cables in proximity to each other?

A: The effect of laid cables in proximity also called as proximity effect which means the interaction…

Q: 3. A two conductor main A B, 500 m in length is fed from both ends at 250 volts. Loads of 50 A, 60…

A: The solution can be achieved as follows.

Q: What should be the CPC cable size for a line conductor of sizes up to 16mm² Same size 35 mm2 Half…

A: CPC cable size for the given line conductor of different sizes is given in accordance with table…

Q: If the thickness of the insulating material in the problem with code COFFEE is increased by 30%,…

A:

Q: 14. If the center conductor of a coaxial cable is made to have smaller diameter, all other things…

A:

Q: Restrictions on types of conduits used for installing service, sub panel, emergency service panel.

A: We are authorized to answer one question at a time, since you have not mentioned which question you…

Q: A- Discuss the following claimed arguments: 1- Guard rings are recommended in low voltage as…

A: 1) Guard ring Figure shows electrical equivalent circuit of insulator discs connected at tower.…

Q: A 2-wire d.c. distributor cable AB is 3 km long and supplies loads of 100A, 150A,200A and 50A…

A: We have a 2-wire D.C distributor cable with 3 Km long which supplies loads given A from feeding…

Q: An overhead line has a span of 150 m between level supports. The conductor has a cross-sectional…

A: We have an overhead line with the line parameters as, Line Span (l) = 150 m Cross-sectional area = 2…

Q: What's the maximum number of 400 kcmil THHN conductors that can be installed in a 6 in. x 6 in.…

A: Given 400 Kcmil conductors Size of wire way = 6 in.× 6 in.

Q: 14.a. Where should fiber optic cables that are fixed in cable trays be installed? A. In riser spaces…

A: In this question we are to determine : Where should fiber optic cables that are fixed in cable…

Q: . You're installing type AC cable. The armor coating of type AC cable is allowed for use as an…

A: Requirement for the installation and constructions for AC 'Armored cable' are located in Article…

Q: If the thickness of the insulating material in the problem with code COFFEE is increased by 30%,…

A:

Q: • The cost of a 1-o overhead feeder is OMR 6 a per km ( a is area of cross section in sq mm) and the…

A: Given: The cost of a single-phase overhead feeder is OMR 6 a per km (a is the area of cross-section…

Q: Airframe Electrical System What is minimum number of conductor strands required in aircraft quality…

A: Carbon steel or corrosion resistant steel wire are generally used in manufacturing of the aircraft…

Q: 3. A two conductor main A B, 500 m in length is fed from both ends at 250 volts. Loads of 50 A, 60…

A: Solution          Given data,                       R1 = ρLA, Where A=1…

Q: A transmission line cable consists of 19 strands of identical copper conductors, each 1.5 mm in…

A: According to the question we have to find the value of the resistance of the cable.

Q: 16. A conductor installed from a bonding/grounding bushing that's used to provide a conducting…

A: A conductor installed from a bonding/grounding bushing that's used to provide a conducting…

Q: If the NEC provides a requirement to grounding equipment, it generally implies that there will be a…

A: Here we understand the concept related to grounding.

Q: What is the largest solid (nonstranded) conductor listed in the wire tables

A: Conductor is a kind of materials where the flow of electricity is possible. In other words where the…

Q: Explain what it means to install "conductors in parallel," and give five conditions that must be…

A: Conductors in parallel have same voltage across each other. Conductors in parallel is installed to…

Q: Which of the following property the insulating material should possess to resist the flow of current…

A:

Q: NEC Article 800.44 states that where communication cables enter buildings, they shall_______. A.…

A: The correct option based on NEC Article 800.44 has been given in the following section:

Q: A single core cable has a conductor diameter of 1 cm and insulation thickness of 0.4 cm. If the…

A: Given a single core cable has a conductor, Diameter, d1 = 1 cm Inner radius, r1 = 0.5 cm Insulation…

Q: name two types of conductor insulation designed to be used underground

A: According to NEC. Two types of conductor insulation designed to be used underground are =…

Q: If a grounding electrode conductor is connected at the first system disconnecting means or…

A: As per the NEC [250.30(A)(3)], the system bonding jumper can be either installed at the separately…

Q: What is the smallest size conduit that can fit 13 #8 RWU90 conductors?

A: Given: 13 #8 RWU90 conductors The diameter of one cable of the #8 RWU90 conductor is 0.306 inches.…

Q: 1. A wire used for wiring electric ranges, hot water heaters, stoves and hairdryers where both heat…

A: “Since you have posted a question with multiple sub-parts, we will solve the first three subparts…

Methods of Wiring

Electrical wiring is the way of integrating cables and wires to interconnected equipment such as fuses, switches, sockets, lights, fans, and so on to the main distribution board, which is a specific structure attached to the utility pole that ensures a constant power supply.