In Selection of bonding conductor, size of the conductor mainly depends on size of

Q: Identify and discuss the factors that affect the resistance of a conductor. Based on these factors,…

A: Resistance is of a conductor is given by, R=ρlA Here, ρ is resistivity of conductor, A is cross…

Q: cable consists of braided copper and covered two pair conductors with shield.

A: STP cable consists of braided copper and covered two pair conductors with a 22AWG shield.

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: For a particular length of the conductor, the capital cost of the conductor is proportional to the…

A: For a particular length of the conductor

Q: 71. 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 inner diameter, d1=1 cm=1×10-2 m…

Q: In stranded conductor of 6 layers what will be the total number of individual wir ) 75

A: It is given that: Stranded conductor of 6 layers.

Q: If a particular hook-up requires very large conductors, it may be better to use several smaller…

A: Here, the hook-up requires very large conductors, this large conductor is made of several conductors…

Q: The minimum size for copper branch conductors in a dwelling is

A: The minimum size for copper branch conductors in a dwelling is

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: The following problems refer to grounding requirements. Give the source of your responses.  1. What…

A: Consider there are three sets of the parallel 350 kcmil conductors per phase. Then, by the NEC…

Q: Describe the construction and symbol of semi conductor device

A: Semiconductor size is small, it is similar to a transistor and works like a LED  the output has…

Q: Justify: Mention and explain any 4 the differences between conducting and Non-conducting wires

A:

Q: Service-lateral conductors are required to be insulated except for the grounded neutral conductor…

A: According to NEC 230.30 (A), underground service conductors are insulated for the applied voltage.

Q: - general te

A: Since you have asked a multiple question we will solve the first question for you, If you want any…

Q: For each of the unconventional conductors a and b given in Figure 1 below find the Geometric Mean…

A:

Q: Coaxial cable insulator is made up of a. Aluminium Foil b. Teflon c. Braided Sheild d. Copper

A: In this question, choose the correct option Coaxial cable insulator is made up of...

Q: 60. A service with copper phase conductors rated al 300 kemil per phase shall have Cu. a minimum…

A: Since you have asked multiple question ,we will slove the first question for you .If you want any…

Q: In Kelvin's law, the total minimum cost corresponding to any cross section of conductor is

A:

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: a rectangular loop of wire

A: Magnetic Field The magnetic field is represented as a vector field that has s specific magnitude and…

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

A:

Q: Conductors with a -2 insulation designation have a (higher) (lower) ampacity in a wet location than…

A: Conductors are defined as materials that conduct electricity; there will not be any resistance for…

Q: Name two types of conductor insulation designed to be used underground, and two other types of…

A: Insulator- To prevent unwanted current flow to the ground from its supporting points, an electrical…

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: 2. With respect to conductors, interpret the following designations: а. THHN b. THWN C. TW d. CU е.…

A: we need to interpret given conductors.

Q: In Main equipotential bonding separate protective conductors are connected between exposed metal…

A: Equipotential bonding: Bonding is the connection of all accessible metalwork – whether associated…

Q: A(n) blank is a device,or group of devices, by which the conductors of a circuit can be disconnected…

A: A circuit breaker is a device,or group of devices, by which the conductors of a circuit can be…

Q: 3. The three bus-bar conductors in an outdoor sub-station are supplied by units of post insulators.…

A: Using given data we will find voltage across the other unit. bus bar voltage=3×total voltage across…

Q: If the cross sectional area of the conductor increases, then the resistance of the conductor A5 From…

A:

Q: The Bedding protects the Core or Conductor against corrosion and mechanical injury due to armoring.…

A: Given  The Bedding protects the Core or Conductor against corrosion and mechanical injury due to…

Q: List the minimum trade size of Type EMT for each of the following applications. Assume the use of…

A: Given, following applications Six 14 AWG ______ Six 12 AWG ______ Three 10 AWG ______ Four 8 AWG…

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: Determine the resistance of the insulation in a length e of coaxial cable. b

A:

Q: A. Discuss the arcing phenomenon in a circuit breaker.

A: As per the policy, I can answer only one question at a time. Please ask the other question…

Q: 2-Conductors which exhibit similar properties in all conditions are referred to as

A: The explanation is as follows.

Q: What should be the minimum cross-sectional area of each conductor in a two-core cable 100 m long to…

A: Write the expression for the potential difference.

Q: e density of carriers in the conduction and

A: NOTE- “Since you have asked multiple questions, we will solve the first question for you. If you…

Q: How can lighting fixture be ground and what size of the conductor can be used

A: There are so many things that come in our mind which is related to light. It may be an artificial…

Q: Making a Conductor thinner but keeping the same length, its resistance. a) Decreases b) Maintains c)…

A: Resistance =ρ×LA                    =K×1A Where K is constant A is cross section area.

Q: What is the maximum size Grounding Electrode Conductor regardless of the size of the

A: In this we will write about the maximum size Grounding Electrode Conductor regardless of the size of…

Q: 1. What should be the minimum cross-sectional area of each conductor in a two-core cable 100 m long…

A: Referring to the questions, the given data are:

Q: A copper conductor is connected in parallel with twice its length of aluminum conductor. The…

A:

Q: 2. Find the GMR of a conductor in terms of the radius r of an individual strand for (a) Three equal…

A: In this question we need to find a GMR of the given conductor.

Q: Three 10 AWG, type THW conductors are to be installed between poles on individual insulators. What…

A: The conductor installed on the poles are mostly made up of aluminium. Ampacity is the maximum…

Q: A conductor has a size of 500 MCM, what will be its size in square m?

A:

Q: is used for measuring the insulation properties of electrical cables and equipment's.

A: Fill the blank ....... Is used to measure the insulation properties of electric cable.

Q: Solid conductors are either or in cross-section and are used for fixed wiring.

A: Solid conductors are either copper or aluminium in cross-section and are used for fixed wiring. -…

Q: Find the geometric mean radius of a conductor in terms of the radius r of an individual strand for…

A: From the GMR concept of conductors

Q: 4 Difference between circuit breaker and fuse...

A: Circuit Breaker Definition: A Circuit Breaker is a switching device which also offer protection…

Q: 1. With respect to conductor insulation, interpret the following insulation designations: а. Т b. N…

A: a) T - Wire wrapped in thermoplastic insulation for protection below 32oF to 150oF. b) N - made by…