12. What is the conduit and wire equivalent to a 400A bus duct with both copper and aluminum? Include conductor type, ground conductor, raceway type and conduit fill calculation from Tables and 5 of the NEC.

12. What is the conduit and wire equivalent to a 400A bus duct with both copper and aluminum? Include conductor type, ground conductor, raceway type and conduit fill calculation from Tables and 5 of the NEC.

EBK ELECTRICAL WIRING RESIDENTIAL

19th Edition

ISBN:9781337516549

Author:Simmons

Publisher:Simmons

Chapter9: Lighting Branch Circuit For The Master Bedroom

Section: Chapter Questions

Problem 12R: a. Does the circuit for the Master Bedroom have a grounded circuit conductor? ____________________...

See similar textbooks

Related questions

Q: 15KV 100 MVA S Z₁ =j15% Z₂=112% Z₁ -17% At + AR Zunes = Zune2=1382 38 ZLineo=1532 138/15KV 15/138 KV…

Q: 8. A 10-pole 25-cycle alternator is directly coupled to, and is dri synchronous motor. How many…

A: Given, An alternator has, Number of poles, Pa = 10 Frequency fa = 25 cycle= 25 Hz A synchronous…

Q: A 1.5-HP motor has in input current of 10 A at a voltage of 120 V. What is its efficiency? 92.15%…

Q: d) Calculate the noise margin for a logic gate with the following logic levels: VIL = 1.0 V, VIH =…

Q: When setting the Q-point of a JFET amplifier why is the bias circuit shown in Figure 3.1 (b) used…

A: Given Two biasing circuits of JFET.we need to discuss which one is better. Please find the below…

Q: Q5) For the signal x [n] given below compute x [n] *x [-n] by employing convolution sum. n x [n]…

Q: A 110 kV, three-phase, 50 Hz, 150 km long overhead line consists of three 1.8 cm diameter stranded…

A: As per Bartleby policy we can answer only three subpart at a time. As you have not mentioned so I…

Q: In a frequency modulation system, maximum frequency deviation allowed is 1000 and modulating…

A: Given a frequency modulation system with, Maximum frequency deviation, ∆f=1000 Hz=1 kHz Modulating…

Q: A three-phase, four wire, 208 volt, CBA system serves a balanced wye- connected load with impedances…

Q: A) What are the addressing mode and physical address for each instruction if you know…

A: Given Register address of a 8086 microprocessor.we need to determine the physical address of the…

Q: Student 11 Values

A: Considering the values given in the row named as student No. 11 in the above given table, the…

Q: You have been asked to create a subnet that supports 16 hosts. What subnet mask ?should you use ●…

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

Q: Use Norton to solve for the current and voltage at 10 ohm resistor. 1 20 Ω 2 10 Ω Σ 3 120 V 30 Ω 40…

Q: Q15: A given voltage signal f(t) = 4cos²20nt + 2cos30nt across 102. (a) Determine PSD of f(t). (b)…

A: We need to find out the power spectral density and power for given signal

Q: A 10 kVA transformer has 2% resistance and a rated core loss of 150 watts. At what percent of its…

A: Given the rating is 10 kVA The resistance is 2 % The core loss is 150 W,

Q: the single-phase ac voltage controller has a 240 V rms 50 Hz source. The load resistance is 20002…

Q: A substation rated 1250 kVA is operating at full-load at 0.8 pf lagging and to carry an addition…

A: A substation is a place included in the electrical power generation system where electrical voltage…

Q: 2. Sawtooth wave x(t) = t, 0 < t < 1, T = 1 Ao = 1/2, An= 0, B₁ = -1/πn for all n

A: Brief description: For the above given saw tooth wave we need to derive it's fourier series…

Q: b) Figure 2.1 shows the circuit diagram of a simple npn BJT common emitter amplifier. Explain the…

A: Brief description: For the above given question we need to explain rule of resistive element RE in…

Q: Problem 1 A 3-phase, star-connected alternator generates 6,360 V per phase and supplies 500 kW at a…

Q: From the following circuit, determine the load impedance ?? necessary to ensure that the load…

A: In this question, We need to determine the impedance ZL for the maximum power transfer? Maximum…

Q: Differentiate the poles and zeros on a first-degree order system and on a second-degree order system…

A: Poles and zeros of a transfer function are the frequencies at which the denominator and numerator of…

Q: a) A 1 µF parallel plate capacitor has 160 µC of charge on its plates. If the plates are 1 mm apart,…

A: Given: A parallel plate capacitor with C=1 μFQ=160 μCd=1 mm

Q: Let F(x,y,z)=(x | y) + (xz) be a Boolean function. Find a) the sum-of-products expression for F, and…

Q: .3 Find the charge q(t) flowing through a device if the current is: (a) i(t) = 3 A, g(0) = 1 C (b)…

Q: 4.2 Please execute the Fourier transform of the following rectangular wave and figure out the…

Q: ee-phase, three wire, 110 volt, ABC system supplies a delta connection ee equal impedances of 5245°…

A: In this question we will find line currents of delta connected load and draw phasor diagram......

Q: Which of these is not an electrical quantity? (a) charge (b) time (c) voltage

A: Option - b ( Answer )

Q: 3.44 An FM signal is represented by v = 12 sin (6 x 108t + 5 sin 1250t) The carrier frequency f and…

A: Given, An FM signal represented by v=12 sin 6×108t+5 sin 1250t

Q: A circuit consists of five elements. How much power is dissipated or delivered by element 5 if…

Q: Q1. a) Given the State Diagram of Figure 1, draw and complete the state, transition, and output…

A: According to the question, for the given state diagram as shown below We need to design the state,…

Q: What is the flux produced when a 2.5 A current flows through 500 turns coil wound in nonmagnetic…

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

Q: Find the complex exponential Fourier series coefficients of the signal below x(t) = 1 + 2[*Cos(²kt)…

Q: The flux linking to 200 turns coil changes from 2 mWb to 5 mWb in 1ms to 3 ms. Determine the induced…

Q: A sine wave goes through 5 cycles in 10 µs What is its period? 15 μs 2 μs 50 μs 4 0.5 μs

Q: 2 raster Ⓒ Use Nodal Theorer to solve for the dikt 5 1201 ६७ 75 47 4 Find the total power. unsumed…

Q: Multiply the binary numbers 01001111 (multiplicand) and 00000101 (multiplier) by using the direct…

A: Since there are 3 different questions, in the following section, only the first question will be…

Q: Find the half-range cosine series of f(x)= x(7-x)in (0,7). Hence find the sum of 11 the series 8

A: Given,The function is,fx=xπ-x

Q: 8 For the transistor in the circuit shown, what is the Vce when Vin = VIN O OV* Vcc Rc R₂ ime 15V…

A: Given here BJT npn transistor based circuit and asked to find the collector - emitter voltage.

Q: solve d - e -f

A: Note :- Student mentioned to solve sub-parts d-e-f.

Q: A resistor of unknown resistance is in parallel with a 12-2 resistor. A battery of emf 24 V and…

A: circuit is solve as by solve simple parallel connection

Q: 3.1 In the frequency modulation if f is modulating frequency, Af is maximum frequency deviation and…

A: Given in the frequency modulation, Modulating frequency is fm The maximum frequency deviation is ∆f…

Q: Q2) an infinite length cylindrical tube of conductor with (2<p <= uniform distribution over the…

Q: For each of the following transfer functions, write, by inspection, the general form of the step…

Q: Determine the zero-input response of the system described by the homogeneous second-orde difference…

A: Zero input response of system the initial condition of input response is zero. Due to initial…

Q: Q2/B-answer the following: 1- Determine the DFT of the sequence for 0 ≤n≤2 otherwise x(n) = 4' (0,

A: In this question we need to find a discrete Fourier transform of the given signal.

Q: Problem 9. A coil of inductance 318.3 mH and neg- ligible resistance is connected in series with a…

A: Given: In a series RL circuit, L=318.3 mHR=200 ΩV=240 Vf=50 Hz

Q: ● Calculate

Q: If an FM wave is represented by the equation e=10sin (9×10³t+4sin 1500r), then what is the carrier…

A: Given FM signal equation, e=10 sin 9×108t+4 sin 1500t

Q: In tuning a radio, which is easier to tweak, the inductor or the capacitor? Why?

A: Given We need to enumerate which is easier to tweak inductor or capacitor in a tuning radio. Please…

Question

12. What is the conduit and wire equivalent to a 400A bus duct with both copper and aluminum?
Include conductor type, ground conductor, raceway type and conduit fill calculation from Tables 4
and 5 of the NEC.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, electrical-engineering and related others by exploring similar questions and additional content below.

Similar questions

H2. A/An _______ is an insulating tube or sleeve that protects an electrical conductor where it passesthrough a hole.A. expansion fittingB. couplingC. gland nutD. bushing H3. Conductors that are larger than AWG size 8 will come only as a/an _______ conductor.A. aluminumEnd of examB. coveredC. solidD. stranded
Four No. 12 and four No. 10 conductors are to be installed in a EMT conduit 600 V jacketed. What size EMT conduit is required if a. The conductors are Type T90 Nylon? b. The conductors are Type RW90?
A? Conductor is defined in NEC 240.2 as a conductor, other than a service conductor, having overcurrent protection ahead of its point of supply that exceeds the value permitted for similar conductors that are not taps. A. Faulted b. Tap c. Magnetic d. Copper-like
In the conduit diagram shown in attached picture, determine how many wires are in each conduit between each piece of equipment. Identify each wire terminal connection and the quantity of wires, as shown in the example, above the disconnect
8. You're installing type AC cable. The armor coating of type AC cable is allowed for use as an equipmentgrounding conductor (EGC) because of itsA. liquid-tight fittings listed for EGC purposes.B. interlocking ribs that form a complete circuit.C. internal bare bonding strip.D. internal bare aluminum bonding conductor.
- Loads, Service, and Overcurrent Protection 6.a. The general lighting load is based on a _______ per square foot basis.A. kilowattB. number of circuitsC. volt-ampereD. general illumination6.b. What's the primary disadvantage of using copper conductors?A. AvailabilityB. WeightC. CostD. Durability
Wiring methods permitted for service conductors include. A. Rigid metal conduit B. Electrical metallic tubing C. Rigid nonmetallic conduit D. all of these
n an ungrounded electrical systems with conductors installed in grounded metal raceways and enclosures, what is the voltage from the current carrying conductors to the metal raceways and WHY?
4. What can installation records be used to determine while servicing equipment?A. Broken connectors in a cable linkB. Problems due to aging during operationC. Broken fiberD. Decreased bending radius during operation
3. The three bus-bar conductors in an outdoor sub-station are supplied by units of post insulators. Each unit consists of a stack of 3-pin insulators fixed one on the top of the other. The voltage across the lowest insulator is 8-45 kV and that across the next is 7-25 kV. Find the bus-bar voltage of the station. [38-8 kV]
Count the neutral conductor of a 4-wire, 3-phase, wye-connected circuit when the major portion of the load is electric discharge lighting (fluorescent, mercury vapor, high-pressure sodium, etc.), data processing, and other loads where the neutral conductor carries a. grounding b. traveler C. d. current. third harmonic unbalanced conductors to overheat but often overlooked is the possibility of
If a grounding electrode conductor is connected at the first system disconnecting means or overcurrent device, the bonding jumper is sized the same as the ____. Select one: A. EQUIPMENT BONDING JUMPER B. POSITIVE CONDUCTOR C. SUPPLY-SIDE BONDING JUMPER D. NEUTRAL CONDUCTOR