Consider a 10-m-long smooth rectangular tube, with a = 50 mm and b = 25 mm, that is maintained at a constant surface temperature.Liquid water enters the tube at 20°C with a mass flow rate of 0.017 kg/s. Determine the tube surface temperature necessary to heatthe water to the desired outlet temperature of 80°C. (Nu = 3.39)°C

Step 1: Given that, Inlet temperature Ti = 20oC Outlet temperature To = 80oC The average temperature…

Answered: Consider a 10-m-long smooth rectangular…

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

See similar textbooks

Similar questions

Consider a production process making controllers for video game consoles. The processoperates on a 30-second/unit cycle time. It has 10 stations, with the most error-proneactivity carried out at station 2. Inspection happens at the end of the process and thereare about 600 units of inventory between step 2 and the inspection.What would be the information turnaround time for a defect made at station 2?
The solid homogeneous cylinder is released from rest on the ramp. Determine the magnitudes of the acceleration of the mass center G and the friction force exerted by the ramp on the cylinder. Assume r = 6.0 in., W = 8.2 lb, 0 = 38°, μs = 0.28, μk = 0.18. Answers: W AG= i F = Ак ft/sec² i lb
Suppose you are analyzing processing times for a machining operation. In your analysis, you found C, = 2.1 and Cpk = 1.28. Given this information, which of the following sigma levels is the highest that you could claim your process is capable of meeting? O 1 sigma O 2 sigma 3 sigma O 4 sigma 5 sigma O 6 sigma
A rigid vessel having a volume of 0.05 m³ initially contains carbon dioxide gas at temperature 25°C and pressure p. Ethylene gas is allowed to flow into the tank until a mixture consisting of 20% carbon dioxide and 80% ethylene (molar basis) exits within the tank at a temperature of 25°C and a pressure of 100 bar. Determine the pressure p, in bar, using Kay's rule together with the generalized compressibility chart. Answer: 46.6 bar
Mathematically, explain the reference tracking and disturbance rejection situations in control system engineering.
What happens to the operating point of a transistor if the temperature increases? - A) Shifts up - B) Shifts down - C) Remains constant - D) Becomes unstable.
Pepsi makes bottles that need to be between 30 and 32 oz. You do measurements, and you find that a normal distribution describes Pepsi's actual bottling machine performance. Specifically, the mean of the process is 30.5 oz, and the process standard deviation is 0.02 oz. If Pepsi wants to be within the tolerances 99.7% of the time, what is the process capability index? Round your answer to the nearest 2nd decimal point. For example, if your answer is 0.4435, enter 0.44 into the box.
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.
A process sampled 20 times with a sample of size 8 resulted in = 28.5 and R = 1.8. Compute the upper and lower control limits for the chart for this process. (Round your answers to two decimal places.) UCL = LCL = Compute the upper and lower control limits for the R chart for this process. (Round your answers to two decimal places.) UCL = LCL =
A soft drink bottling machine exhibits the following production behavior: Hour Production Defects (Xi - u) 2 8:00 1010 19 9:00 980 23 10:00 1036 24 11:00 980 17 12:00 995 18 13:00 1030 23 14:00 1040 25 15:00 1005 17 16:00 1010 21 17:00 990 18 Z(Xi - µ)² = Calculate the control limits, determine the control state and define if the process is capable of operating at a maximum effect percentage of 2%
You are the Green Belt Industrial Engineer in charge of manufacturing process for batteries that have an average voltage output of 12 volts, with production assumed to be normally distributed. You have decided that if a sample of 21 batteries taken from production has a sample average of 11 and sample standard deviation of 1.23, then the production is declared out of control and the line is stopped What is the confidence that your decision is a proper one to take?
Consider a piston-cylinder assembly that operates in isobaric process. Steam undergoes the process from 500°C to reach 1000°C. Select two (2) pressure values in the range of 10

SEE MORE QUESTIONS

Recommended textbooks for you

Understanding Business

Management

ISBN:

9781259929434

Author:

William Nickels

Publisher:

McGraw-Hill Education

Management (14th Edition)

Management

ISBN:

9780134527604

Author:

Stephen P. Robbins, Mary A. Coulter

Publisher:

PEARSON

Spreadsheet Modeling & Decision Analysis: A Pract…

Management

ISBN:

9781305947412

Author:

Cliff Ragsdale

Publisher:

Cengage Learning

Understanding Business

Management

ISBN:

9781259929434

Author:

William Nickels

Publisher:

McGraw-Hill Education

Management (14th Edition)

Management

ISBN:

9780134527604

Author:

Stephen P. Robbins, Mary A. Coulter

Publisher:

PEARSON

Spreadsheet Modeling & Decision Analysis: A Pract…

Management

ISBN:

9781305947412

Author:

Cliff Ragsdale

Publisher:

Cengage Learning

Management Information Systems: Managing The Digi…

Management

ISBN:

9780135191798

Author:

Kenneth C. Laudon, Jane P. Laudon

Publisher:

PEARSON

Business Essentials (12th Edition) (What's New in…

Management

ISBN:

9780134728391

Author:

Ronald J. Ebert, Ricky W. Griffin

Publisher:

PEARSON

Fundamentals of Management (10th Edition)

Management

ISBN:

9780134237473

Author:

Stephen P. Robbins, Mary A. Coulter, David A. De Cenzo

Publisher:

PEARSON

SEE MORE TEXTBOOKS