do fast i will 2 upvotes and dont use chagpt Required informationProblem 11.021 - Power plant operating in non-ideal simple Rankine cycleConsider a 210-MW steam power plant that operates on a simple non-ideal Rankinecycle. Steam enters the turbine at 10 MPa and 500°C and is cooled in the condenser at apressure of 7.500 kPa. Assume both turbine and pump have an isentropic efficiency of85 percent.Problem 11.021.d - Mass flow rate of the steamDetermine the mass flow rate of the steam.The mass flow rate of the steam iskg/s.

This question deals with a non-ideal Rankine cycle in a steam power plant, a topic of significant…

Answered: Required information Problem 11.021 -…

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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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
Question 4 The Crunchy Potato Chip Company packages potato chips in a process designed for 12 ounces of chips with upper & lower specification limits of 124 0.14 ounces. The packaging process results in bags with an average weight of 12.07 ounces and a standard deviation of 0.28 ounces. What is the Cp value for this process? Specify a value using three decimals: e.g. X.XXX
11. Select a fusible disconnect and the fuses for the application below. CNC Grinding Station Machine Operating Voltage - 600 VAC, 3-phase Spindle Motor FLA = 25 Amps Table Motor FLA = 10 Amps Fusible Disconnect Voltage Rating Fusible Disconnect Current Rating Number of Poles Fuse Voltage Rating Fuse Current Rating (VAC) (Amps) (VAC) (Amps)
36. This risk stems from the unavailability of raw materials, IT, skilled labor, facilities, or other resources that threaten the organization's ability and capacity to continue operations. Group of answer choices None of the choices Product or service failure risk Availability risk Business interruption risk Commerce risk
Enabled: Test II Saved Help Save & Exit 39 A company that handles hazardous waste wants to minimize the shipping cost for shipments to a disposal center from five receiving stations it operates. Given the locations of the receiving stations and the volumes to be shipped daily, determine the location of the disposal center. (Round X and Y to 2 decimal places.) Location of Processing Station, (x, y) 9,5 4,10 7,7 2,8 ces 4,7 Volume, Tons per Day 28 9 20 25 30 Click here for the Excel Data File ere to search 6 75°F Partly cloudy 8 9 R T Y G H K CVBNM O alt P ctri pause
Question 2 Mr. Ferdinand is a well known entrepreneur who sells fresh organic beef to persons in the local community. Customers love the quality of meet that Mr. Ferdinand sells so they tend to recommend his product to other persons. Recently, Mr. Ferdinand has been rumning out of beef to sell to his customers. One customer suggests to him that he must use past sales records to forecast demand for his beef so that he can meet his customers demand. Using a numerical example, demonstrate to Mr. Ferdinand how he can use a three- week and a four-week weighted moving average to forecast demand for his beef. I. II. Show how Mr. Ferdinand can test the accuracy of his forecast. III. Explain to Mr. Ferdinand two ways in which he can benefit from doing forecast for his beef. 日正

42. A large national producer of appliances has traced customer experience with a popular toaster oven. A survey of 5,000 customers who purchased the oven early in 2000 has revealed the following: nd ity Number of Year Breakdowns 2000 188 2001 58 2002 63 2003 72 2004 54 2005 71 a. Using these data, estimate på = the probability that a toaster oven fails in its kth year of operation, for k = 1, . . . , 6. b. What is the likelihood that a toaster oven will last at least six years without failure based on these data? c. The discrete failure rate function has the form r; = Pr/Rp–1, where Rỵ is the prob- ability that a unit survives through period k. Determine the failure rate function for the first five years of operation from the given data. d. Suppose that you purchased a toaster oven at the beginning of 2004 and it is still operating at the end of 2007. If the reliability has not changed appreciably from 2000 to 2007, use the results of part (c) to obtain the probability that it will…
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Question 2 Mr. Ferdinand is a well known entrepreneur who sells fresh organic beef to persons in the local community. Customers love the quality of meet that Mr. Ferdinand sells so they tend to recommend his product to other persons. Recently, Mr. Ferdinand has been running out of beef to sell to his customers. One customer suggests to him that he must use past sales records to forecast demand for his beef so that he can meet his customers demand. I Using a numerical example, demonstrate to Mr. Ferdinand how he can use a three- week and a four-week weighted moving average to forecast demand for his beef. II. Show how Mr. Ferdinand can test the accuracy of his forecast. II. Explain to Mr. Ferdinand two ways in which he can benefit from doing forecast for his beef.
Classify the following risks into variation, foreseen uncertainty, unforeseen uncertainty, and chaos:a. A hurricane on the U.S. East Coast floods a regional warehouse destroying alarge amount of stock
QUESTION 2 In an effort to reduce energy costs, a major university has installed more efficient lights as well as automatic sensors that turn the lights off when no movement is present in a room. Historically, the cost of lighting an average classroom for 1 week has been $265. To determine whether the changes have signficantly reduced costs, the university takes a sample of 50 classrooms. They find that the average cost for 1 week is $247 with a standard deviation of $60. When testing the hypothesis (at the 5% level of significance) that the average energy use has decreased from the past, what is the test statistic? (please round your answer to 2 decimal places)

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