I need typing clear urjent no chatgpt used i will give 5 upvotes pls full explain Question 2A large plane wall of thicknessQuestion 2A large plane wall of thickness 250cm (k = 1.5 W/m°C), has a surface area of 12m² and it ismaintained at constant internal and external temperatures of 110°C and 30°C, respectively.Using the equation derived in Question 1, determine the following:a. The variation of temperature through the wall and consequently the temperature atmidpoint of that wall. [b. The rate of heat conduction through the wall. [

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Answered: Question 2 A large plane wall of…

Understanding Business

12th Edition

ISBN:9781259929434

Author:William Nickels

Publisher:William Nickels

Chapter1: Taking Risks And Making Profits Within The Dynamic Business Environment

Section: Chapter Questions

Problem 1CE

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Water flows at 2 m/s through a 2.5 m length of a 25 mm inside diameter tube. The inlet temperature of water is 293 K and its outlet temperature is 295 K. Assume that the inside surface temperature of the tube is at 320 K. Determine the overall heat transfer coefficient (based on the inside surface area) in kW/m^2·deg C. A. 1.61 B. 2.55 C. 1.09 D. 7.85 do fast i will 6 upvotes.
Your cafeteria is serving chicken noodle soup today, which it sources from adistributor and then warms up locally in the kitchen. The soup now sits in a large bowl anda server uses a large ladle to fill the soup into the smaller bowls handed out to the students.Consider the following variables:• Outside temperature.• Duration that the soup was heated before being put in the bowl.• Temperature of the soup in a student’s bowl.• Temperature level to which the soup is warmed up.• Insulation of the bowl used for storing the soup.• Duration that the soup bowl is open when the server inserts the ladle to serve a student.Which of these variables are (a) input variables, (b) output variables, and (c) environmentalvariables?
Answers: a) 19.1 C; b) 695 C 7.56 A spherical, underwater instrument pod used to make soundings and to measure conditions in the water has a diameter of 100 mm and dissipates 400 W. (a) Estimate the surface temperature of the pod when suspended in a bay where the current is 1 m/s and the water temperature is 15°C. (b) Inadvertently, the pod is hauled out of the water and suspended in ambient air without deactivat- ing the power. Estimate the surface temperature of the pod if the air temperature is 15°C and the wind speed is 3 m/s.
Determine the hydraulic flux and the pressure head at the layer interface in a column consisting of a loamysand layer 35 cm thick overlying a sandyloam layer 30 cm thick. The saturated hydraulic conductivities of the loamysand and sandyloam layers are 3.87 cm h-1 and 7.59cm h-1, respectively. Water is ponded at the top of the column to a depth of 5 cm and allowed to drip from the bottom of the column. Use a diagram to represent the flow scenario i will 10ipvotes.
2. The rectangular gate AB has a constant width of 2 m into the paper and weighs 1540 kg. It is hinged at B and rests against the smooth wall at A. The Bourdon gage reads the air pressure inside the tank as 95 kPa. Find the water level h which will be just enough to cause the gate to open, using; a) Pressure Prism Method b) Direct Integration Method c) Force Component Method 1.2 m A Liquid, SG 1.4 2.4 ml Water 1-1.8m- B
A ring of radius ' 6m ' placed on the y - z plane with its center in located at the origin, carrying a current of 5A. Determine the field point's location along the ring's axig to have a magnetic field intensity of - 90aₓ mA/m.
Problem 1: Auto pistons at Wemming Chung’s plant in Shanghai are produced in a forging process, and the diameter is a critical factor that must be controlled. From sample sizes of 10 pistons produced each day, the mean and the range of this diameter have been as follows: Day Mean (mm) Range (mm) 1 156.9 4.2 2 153.2 4.6 3 153.6 4.1 4 155.5 5.0 5 156.6 4.5 a) What are the UCL x (line on top of x, counldn't find the button to do it) and LCL x (line on top of x) , using 3σ? Plot the data. b) What are the UCL R and LCL R , using 3σ? Plot the data. c) Is the Process in Control? (Please screen shot the EXCEl if its in excel) Note:- Do not provide handwritten solution. Maintain accuracy and quality in your answer. Take care of plagiarism. Answer completely. You will get up vote for sure.
4. C-Spec, Inc., is attempting to determine whether an existing machine is capable of milling an engine part that has a key specification of 4 ± 0.003 inches. After a trial run on this machine, C-Spec has determined that the machine has a sample mean of 4.001 inches with a standard deviation of 0.002 inch. a. Calculate the capability ratio for this machine. b. Calculate the capability index for this machine c. Should C-Spec use this machine to produce this part? d. Explain why? e. Show computation
Classify the following risks into variation, foreseen uncertainty, unforeseen uncertainty, and chaos:b. A machine on the plant floor breaks down for an hour
Volumetric Glassware: Utility and Calibration (Dry Lab) Table B1: Calculation of a 100-mL Volumetric Flask. temperature of the Distilled H2O (°C) 27 density of distilled H2O at calibration temperature mass (g) of volumetric flask + distilled H₂O Trial 1 198.5893 Trial 2 198.6114 Trial 3 mass (g) of dry volumetric flask 98.6563 98.7503 198.6001 98.7145 mass (g) of distilled H₂O m true g calculated volume of water dispensed, cm³ corrected volume, V20 °c, cm³ average corrected volume, V20 °C, cm³ standard deviation (4 sig figs) %RSD (2 sig figs)
A 10-inch industrial fire hydrant has a 6-inch diameter fire hose with a 0.77-inch nozzle that discharges a water jet into the air on the right end. The pressure in the hose is 60 psi and the flow rate is 2,236 GPM. What is the resultant axial force (net value only) the water exerts on the nozzle, in pounds? 6-in. Oa. 6,873 pounds Ob. 8,473 pounds Oc. 10,854 pounds Od. 12,926 pounds
In hydraulic fracture test, an induced fracture was created at 12.8 MPa. The fracture was reopened in three subsequent cycles. The reopening pressure at third cycle was found to be 6.4 MPa. If the tensile strength of rock is 6.3 MPa, and the pore water pressure is negligible. Determine the maximum and minimum principle stresses if the shut - in pressure was found to be 5.9 MPa

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