A group of eight remote farm houses are serviced by four lines. If each of the eight families utilizes their telephones for 10% of the busy hour, compare the blocking probabilities of the following configurations: (a) Four party lines with two stations per line (b) An 8-to-4 concentration system

A group of eight remote farm houses are serviced by four lines. If each of the eight families utilizes their telephones for 10% of the busy hour, compare the blocking probabilities of the following configurations: (a) Four party lines with two stations per line (b) An 8-to-4 concentration system

EBK ELECTRICAL WIRING RESIDENTIAL

19th Edition

ISBN:9781337516549

Author:Simmons

Publisher:Simmons

Chapter18: Lighting Branch Circuit, Receptacle Circuits For Workshop

Section: Chapter Questions

Problem 24R: A Type NM cable carries a branch circuit to the outside of a building, where it terminates in a...

See similar textbooks

Related questions

Q: Not use ai please

A: Step 1: Step 2: Step 3: Step 4:

Q: Please show steps in detail. Would prefer it if the answer is written out. Thank you

A: NOte: if you have any doubt ask in clarification request not in comment thanks...

Q: R = find The Divergence for Vector functions. f= 3.3 y² +2 ( +3.5 cos (y 2), +1 In (xyz) K

A: Step 1:Step 2:

Q: Please Solve

A: Note: if you have any doubt, ask in clarification request, not in comment

Q: 3. Using superposition principle, find the sinusoidal expression for the current i for the network…

Q: According to the book the answers are

A: Given Information:Requests per hour (λ) = 20 calls per hourAverage call duration (T) = 3 minutes =…

Q: Need a sol

A: Answered in the images below.

Q: Q4- Use the properties of FT, find the FT of x(t) = Quiz: find the invers FT of: joл[8(w+w) - d(w…

Q: 2. This question concerns the function f(x) = x² exp(−) 0<x<2 (a) Use MATLAB to find the…

A: MATLAB script to calculate the coefficients and plot the cosine series: % Define the interval and…

Q: According to the book the answer is 1.4 E

A: The Erlang-B formula is: B(N,A)=∑k=0Nk!AkN!AN where,B(N,A) is blocking probability,A is offered…

Q: please solve all these questions handwritten step by step solution to make me understanding well…

Q: الجامعة الألمانية الأردنية Genesy Student Name: Q2. Given the following Boolean Function (F): No. F…

A: Given Boolean Function: F(A,B,C)=Σ(3,5,6,7) This is the sum of minterms, where the numbers in the…

Q: DO BY PEN AND PAPER

A: Step 1:Step 2: Step 3: Step 4:

Q: NEED CORRECT ANSWER DO NOT USE AI OR ANY OTHER SOURCES

A: Step 1: Firstly we will calculate the thevenin circuit equivalent around the load ZL:Determination…

Q: 4.12 Modify the divider of Example 4.8 so that self-heating is reduced to 0.1°C. What is the divider…

Q: Find the transfer function C / R for a control system as shown in Fig this :

Q: Completing the Diagram with Switching Schedule To complete the diagram according to the switching…

Q: "2. In the following circuit R₁ = 2000, RL = 100k, n₁/n2 = 1/100, and vin (t) = 40 cos(wt)V, where w…

Q: frame size frame containing the seven bits 1100010 is received. The last 3 bits are the CRC…

A: The question involves checking if a received frame of seven bits 1100010 has an error using the CRC…

Q: 1) An antenna has a beam solid angle that is equivalent to a trapezoidal patch (patch with 4 sides,…

Q: 4.3 Repeat Example 4.1, but using the function f(t) = A for 0 < t <T and f(t) = 0 for all other…

Q: 1. Sketch the Bode plots (magnitude and phase) for the transfer functions below. a) H(w): b) H(w) =…

A: By running these codes in MATLAB, you will get the Bode magnitude and phase plots for both transfer…

Q: 4.14 A type J thermocouple measures 22.5 mV with a 0°C reference. What is the junction temperature?

A: Step 1: Step 2: please give helpful rating Thank you Step 3: Step 4:

Q: 1. What are the phase angles between the two sine waves in parts (a) and (b) of fig. shown below. B…

A: In the context of sine waves, the phase angle is a measure of how 'shifted' the wave is with respect…

Q: The maximum intrinsic carrier concentration in a silicon device must be limited to 13 -3 5 x 10 cm.…

A: Solve this question step by step with full calculations.

Q: 1. Comment on the difference between AM, DSB-SC and SSB signals from the angle of bandwidth. 2.…

A: The bandwidth, transmission efficiency, and waveform properties of Amplitude Modulation (AM),…

Q: (a) Find the total inductance, LT, in the network below. All inductors are in millihenrys. LT 3 www…

A: Thank you Reference:Inductors in Series The total inductance of a circuit having series inductors…

Q: Solve d), e), f) by pen and paper do not use ai please

Q: DO NOT USE AI NEED PEN AND PAPER SOLUTION

A: Step 1:

Q: HW1: Drive the Moore model state diagrams for a sequence 101 detector and then check it for possible…

A: 1. Recognizing the IssueThe output of a Moore machine is independent of the input and only dependent…

Q: Experience 2. The Real World EDGAR: Delta Airlines (ticker: DAL) and Southwest Airlines (ticker:…

A: In order to answer the above question, step by step we will calculate the current ratio and acid…

Q: Use superposition to find vo in the given circuit where ₁ = 5 A and 2 = 4.5 A. 12 802 ww {+ + 12 V…

A: Step 1: Step 2: Step 3: Step 4:

Q: For the control system Plot root Locus and find the Jain of stability? RIST. K Kp (S+3) S+5 (s+1) s…

Q: Digit Signal Processor (D.S.P)

A: Understanding the ProblemDifference Equation: y(n) = 0.5x(n) - 0.5x(n-2) This equation defines how…

Q: Just question 4 and 5 please. Help and explain how to solve and why thank you!

Q: k B F M

A: Detailed Explanation: Understanding the System The given diagram illustrates a simple mechanical…

Q: Determine lx for the following circuit using nodal analysis when Va=21 V, Vb=9 V, R4-19 Q2 and R5-10…

A: Step 1: Step 2: Step 3: Step 4:

Q: I need a detailed explantion of the Process and how we arrived at the final equation e(t) = 5√2cos2…

A: Step 1:Step 2: Step 3: Step 4:

Q: 1. In the following circuit, the switch has been closed for a long time and opens at t=0. (a) Find…

Q: For the circuit below find i(t); t ≥ 0 using transform techniques.

Q: Q1: Compute the z parameters of the circuit in the figure below 50 ww 10 Ω ww 411 10 20 Ω ww

A: Step 1:

Q: NEED HANDWRITTEN DIAGRAM AND EXPLAINTION DO NOT USE AI OR CHATGPT PLEASE Part B: Induction Machines…

A: A squirrel cage induction motor is a type of three-phase induction motor, which is the most commonly…

Q: In the circuit of Fig. 16.44, the switch moves (make before break switch) from position A to B at…

A: I hope this is helpful.

Q: #A=1000 #B=400 When solving, please be clear on how to solve the angle with j portion since I don't…

A: 1. Convert Sources to Phasor Domain 3. Assign Mesh CurrentsAssign mesh currents I1 (left loop)…

Q: find RTotal, and varify VA, VB, VC

A: Step 1: Step 2: Step 3: Step 4:

Q: 3. For the circuit in Fig. 3, (a) find (+), (+), and (∞), (b) derive the second order differential…

Q: Not use ai please

A: :

Q: Inverse RLC series problem, backsolve for circuit properties given time domain response. A series…

A: Step 1: Step 2: Step 3: Step 4:

Q: Solve

Q: An RC circuit consisting of a 5.9 x 106 Ω resistor and a 4.3 μF capacitor are connected in series…

A: Step 1: When a capacitor is charging in an RC circuit: The charge increases over time, starting from…

Question

Please get the answers as I state , according to the book (a) B = 10% (b) B = 0.78%

A group of eight remote farm houses are serviced by four lines. If each of the
eight families utilizes their telephones for 10% of the busy hour, compare the
blocking probabilities of the following configurations:
(a) Four party lines with two stations per line
(b) An 8-to-4 concentration system

Expert Solution

This question has been solved!

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

SEE SOLUTION Check out a sample Q&A here

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Similar questions

Draw clearly, neatly, and properly the Circuit Schematic Diagram for a RING BUSBAR SYSTEM. Label your diagram.
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 _______________.
What is the total number of systems?
Mention the faults that can occur on the CT/PT, Switchgear, Overhead lines and underground lines.
Which type of trap is used for hot and cold water pipe line in a system? a.) Stop cock b.) 2 or 3 in mixer tap c.) one in one mixer d.) Direct mix of the OHT.
4.a. An intersystem bonding termination will typically be used as a ground junction for a/anA. patient care area.B. communications system installation.C. fire protection system.D. information technology room.4.b. The supply systems for sensitive electronic equipment are _______ systems.A. four-wire, three-phaseB. three-wire, single-phaseC. three-wire, three-phaseD. four-wire, single-phase
What are the steps for plotting points on microstation uisng offset, station, side and elevation?
According to the book the answers are (a) B = 10% (b) B = .78%
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? ___________
10.A. Which of the following is required in each separate service disconnecting means?A. Grounding electrodeB. Service conductorC. Main bonding jumperD. Equipment grounding conductor10.B. When sizing an equipment bonding jumper on the load side of an overcurrent protective device, thesize of the conductor jumper is based on theA. current rating of the protective device.B. size of the feeder's equipment grounding conductor.C. size of the grounding electrode conductor.D. size of the conductors feeding the protective device.10.C. Grounding clamps are typically suitable for connecting how many conductors?A. OneB. ThreeC. FourD. Two
A telephone company operates three identical stations at differentlocations. During one-year period, the number of malfunctions reported byeach station and the causes are shown below. (a)Suppose that a malfunction was reported and it was found to be caused byother human errors. What is the probability that it came from station C (b) If a malfunction was reported because of computer malfunction, whichstation is most likely reported the malfunction?
What is the meaning of "system redundancy" in aircraft electrical systems? Explain why system redundancy is important. (Minimum of 200 words)