Typical heating values of natural gas from various parts of the U.S. are shown in the accompanying table. Calculate the average, variance, and standard deviation for the given data. Heating Value(MJ/kg)Source of GasPennsylvania53.7Southern California53.1Ohio51.2Louisiana50.6Oklahoma46.8Source: Babcock and Wilcox Company, Steam: Its Generationand Use.

To find:- the average, variance, and standard deviation

Answered: Heating Value (MJ/kg) Source of Gas…

Heating Value (MJ/kg) Source of Gas Pennsylvania 53.7 Southern California 53.1 Ohio 51.2 Louisiana 50.6 Oklahoma 46.8 Source: Babcock and Wilcox Company, Steam: Its Generation and Use.

Engineering Fundamentals: An Introduction to Engineering (MindTap Course List)

5th Edition

ISBN:9781305084766

Author:Saeed Moaveni

Publisher:Saeed Moaveni

Chapter12: Electric Current And Related Variables In Engineering

Section: Chapter Questions

Problem 29P

See similar textbooks

Related questions

Q: 1. Consider the given coplanar nonconcurrent force system below. Determine the following: a.…

Q: ons. or metal). Draw a picture of your object an

A: In order to take an accurate measurement reading between two graduation markings on a linear scale…

Q: Given the following data, find the required area.. Corner 1 2 300 400 X coordinate, m 300 800 Y…

Q: Define predrilling

A: Pre-drilling is the process of creating a hole in a piece of work that is smaller in diameter than…

Q: A three hinged arch is subjected with a uniform load of 10kN/m, determine the magnitude of the…

A: To find magnitude of horizontal reaction at A and vertical reaction at B

Q: #1 Classify each of the following trusses as statically determinate, statically indeterminate, or…

Q: ᴛᴡᴏ ʙᴇᴀᴍꜱ ᴀᴄ ᴀɴᴅ ʙᴅ ᴀʀᴇ ꜱᴜᴘᴘᴏʀᴛᴇᴅ ᴀꜱ ꜱʜᴏᴡɴ ɪɴ ꜰɪɢᴜʀᴇ 2. ᴀ ʀᴏʟʟᴇʀ ꜰɪᴛꜱ ꜱɴᴜɢʟʏ ʙᴇᴛᴡᴇᴇɴ ᴛʜᴇ ᴛᴡᴏ ʙᴇᴀᴍꜱ…

A: since the given question has multiple sub parts, therefore as per guidelines only part 1-3 will be…

Q: determine the new level h of the water.

A: This question is from buoyancy topic of civil engineering.

Q: . THE PACE OF AN ENGINEER IS 0.70m/pace. HE WALKS ALONG THE PERIMETER OF A 4 SIDED LOT ABCD AND…

A: Solution:-

Q: Q5: For simply supported beam AB shown in Fig.(5),find the value of L so that absolute maximum…

Q: express each measurement in feet.108 inches

Q: Q- A simply supported rectangular concrete beam of span 8 m has to be prestressed with a force of…

A: Given- span L=8 m,force f=1600 kN,UDL=30 kN/m, It is needed to find the maximum dip of the tendon at…

Q: EXERCISE #1 Solve this problems using Scilab. Write your name and section in scilab and include also…

Q: Using Double Integration Method derive an expression for the following: a) Reaction at propped…

Q: A wide flange beam with dimension of: bf = 400 d = 500 tw = 12 tf = 18mm is subjected to a V =…

A: Given values: bf = 400 mm d = 500 mm tw = 12 mm tf = 18 mm

Q: MA VA L/2- P * L L/2- 1 VB MB

Q: MA Att VA a L W -b VB M₂

Q: A wide flange beam with dimension of: bf = 400 d = 500 tw = 12 tf = 18mm C is subjected to a V =…

Q: Q For the tren shown in Fig (5), find the force in members "a and be using approximate analysis. 208…

Q: CAD system to generate the final schematic

A: Computer aided design is the technology of designing,analyzing and modifying a structure before and…

Q: Q6/A grade gl of+ 1.23% intersects grade g2 of -2.75% at a vertex whose station 18+00 and elevation…

A: Given:- The gradient of first tangent = g1 = +1.23% The gradient of second tangent = g2 = -2.75%…

Q: 7. Referring to figure 4, determine the X component of force P=260kn along the X-Y axes which are…

Q: - A pressure gauge fitted on the side of a tank filled with liquid reads 50 kPa and 100 kPa at…

Q: 24.01 Stresses in a Soil Mass For the state of stress as shown, determine the inclination of minor…

A: Draw the Mohr's circle corresponding to the given state of stress. The angle required can then be…

Q: Situation 6: Combined the two forces P and T, which act on the fixed structure at B, into single…

A: Using simple geometrical constructions and trigonometry, calculate the angle between the forces P…

Q: What is the true inclined distance? E = 200GPa, A = 3.0 mm² and the coefficient of linear expansion…

A: Calculation of True Inclined Length of Line using Given Data in problem

Q: A cylindrical specimen of dry sand with a minimum and maximum void ratio (emin and emax) of 0.5 and…

A: We have relationRelative density isRd=emax-eemax-emin

Q: A uniformly distrubuted load applied on a strip fooing constructed in sand. Based on Hansen's…

A: Given, q= 800 kPa D = 1.8 m Nq = 33.3 Nr = 33.9 FS = 3

Q: A rectangular plate is supported by three cables as shown. Knowing that the tension in cable AD is…

A: Given data:-

Q: solve and show complete solution The following subtended angles were read on a 2m long subtense bar…

Q: Q4: A simply supported I-beam of (2 m) span carries a central load of (4 kN). The load acts through…

Q: MAC RB

Q: the forces and m 64KN ent snown below, find the re 20KN 20KN Its location

A: To find:- magnitude of resultant location of resultant

Q: Civil Engineering Department 5. In figure 3, the Y component of force P is 938kn. Determine the…

Q: Test your understanding: 1. A building with a plan area of 12m by 11m with one of the walls along…

A: Given values: Plan area of building = 12 m * 11 m One wall along 12 m length extends 1.6 m above…

Q: Problem. An 8-meter simply supported beam is loaded with concentrated loads as shown. If the weight…

A: Given diagram, We have to find out the followings (i) Reaction at supports (ii) SFD and BMD (iii)…

Q: A floating 40-in.-thick piece of ice sinks 2.0 in. with a 520-lb polar bear in the center of the…

Q: What are the major ITER buildings? Select one: A.Tokamak Building B.Radio Frequency Building…

A: ITER buildings are International Thermonuclear Experimental Reactor Buildings. It gave importance to…

Q: View Policies Current Attempt in Progress A 1-m-diameter cylindrical mass, M, is connected to a 2-m…

Q: 2. A rope is tied to a weight at A. The rope passes over two frictionless pulleys B and E. The other…

A: As there is no question is mentioned in the below part, so I have answered part b only. Please…

Q: 1. A car is able to provide 300kW of tractive power, as it accelerates from 36 to 288km/hr, along a…

A: Given values: Final velocity, v = 288 km/hr = 80 m/s initial velocity, u = 36 km/hr = 10 m/s time, t…

Q: Assuming the plates are 15 feet tall and 6 feet long, and are arranged with three mechanical…

A: Given Data The plates are 15 ft tall and 6 ft long H = 15 ft L = 6 ft Number of mechanical fields…

Q: #3 the beam. Draw the shear and bending-moment diagrams for W lb/ft 20 ft B M lb-ft 10 ft W= 29…

Q: GENERAL INSTRUCTIONS: Answer the following questions comprehensively and neatly. FILE. History of…

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

Q: Calculate the weight of the lightest block D than can be used to support the pole.

Q: An electron has a constant acceleration of 3.2 m/s², At a certain instant, its velocity is 9.6 m/s.…

A: Given data: Acceleration, a=3.2 ms2 Velocity, v=9.6 ms Time, t = 2.5 s

Q: Check the beam(350x800mm) for bending moment to carried the loads shown in the figure below,usefe…

Q: supports

Q: Relationship between Load, Shear, and Moment with diagram

Q: 1. WHAT IS THE AREA OF A REGULAR PENTAGONAL FIELD (IN m^2) IF ONE SIDE OF THE PENTAGON IS 2000 FEET.…

Concept explainers

Thermal Processes

Some of the key areas where thermal processes find their application are:

Question

Typical heating values of natural gas from various parts of the U.S. are shown in the accompanying table. Calculate the average, variance, and standard deviation for the given data.

Heating Value
(MJ/kg)
Source of Gas
Pennsylvania
53.7
Southern California
53.1
Ohio
51.2
Louisiana
50.6
Oklahoma
46.8
Source: Babcock and Wilcox Company, Steam: Its Generation
and Use.

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 1 Introduction:-

VIEW

Step 2 Solution:-

VIEW

Step 3 Answer:-

VIEW

Step by step

Solved in 3 steps with 5 images

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, civil-engineering and related others by exploring similar questions and additional content below.

Similar questions

Convert 2395.394 Rankine to kelvinShow complete solutions
Airat1500kPaabsoluteflowsin25mm-diamtertube.Whatisthe maximum laminar flow rate. Use density of air=14.04kg/cu.m and ?=0.0000217Pa-s
If the room in problem 16 faced the sun, an additional cooling load would becreated. This extra cooling load would be due to the sun shining through thewindow and heating the room. A window facing south would allow a maximumof 75 Btu per hour to enter the room for each square foot of window area. Ifthe room has its window facing south, what is the maximum cooling load forthe room?
Convert 100 micrograms per cubic meter of ozone to ppm. T=300K, p at z=10km is 21880kgm^-1s^-2, dT/dz = -0.789gamma, gamma = -0.00976 degrees C per meter
A 1⁄2-horsepower (372.85-watt) compressor motor has 3.24 amperes ofcurrent flowing through it when running. What voltage is supplying the currentto this motor?
A steam generator with economizer and air heater has an over all draft loss of 21.78 cm of water. If the stack gases are at 177C and if the atmosphere is at 101.3 kPa and 26C. What is the theoretical height of the stack in meters? Assume that the gas constant for the flue gases is the same as that for air
Residential annual energy use. For a house with: Air exchange rate of 0.5 h−1 Cp = 1000 J/kg.K Density of air = 1.2 kg/m3 Roof area = 144 m2; opaque wall area = 96 m2; window area = 24 m2; volume = 360 m3 Conductivity of Uwall = 0.60 W/(m2-K); Uwin = 3.0 W/(m2-K); Uroof = 0.40 W/(m2-K) Heating system efficiency of 0.85 Heating degree days (HDD) of 3500 K-days Calculate the Ktot for this house. Calculate the annual energy used to heat this house (in GJ).
A heating plant for a large medical campus requires 5506 MBH (1MBH \= 1,000,000 btuh) of heating capacity. Which of the following pipe size and velocity in feet per second (fps) for the main would be needed if the plant is a 62 psig medium-pressure steam system? (Hint: Table 7.2) a.8" pipe at 130 fps b.4" pipe at 150 fps c.2" pipe at 100 fps d.4" pipe at 130 fps e.5506 MBH; 62 psig
A 4.0 MW fire burns at 1 m above the floor in a large warehouse with a 5.0 m flat ceiling height. What are the ceiling jet temperatures and velocities i. directly above the fire ii. at a radial distance of 2.0 m?
Subject: Engineering Mechanics Topic: Work and Energy Answer: 1. P = 101.937 N, F = 0, V = 9.8 m/s
A 2500 1b niew car has & drag coefcient of 0,29 and = fronal sres of 20 square fee. For & milas/hr. How much power is required to overcome asrodynamic resistance? 002378 slugs/ft'3, i the caris treveling =t 85
A 2 1⁄2 - in. fire hose discharges water through a nozzle having a jet diameter of 0.97 in. the lost headin the nozzle is 5 percent of the velocity head in the jet. If the gage pressure at the base of the nozzle is 60 lb.per sq. in.: (a) compute the discharge in gallons per minute (1ft3 = 7.48gal); (b) what is the maximum horizontalrange to which the stream can be thrown (neglecting air resistance)? (c) what is the maximum possibletheoretical height that the jet can reach and at what angle?