Propane and air are supplied to an internal combustion engine such that the air-fuel ratio is 16.1 when the pressure is 95 kPa and the temperature is 30°C. The compression ratio of the engine is 9.5.1. If the compression process is isentropic, determine the required work input for this compression process, in kJ/kg of mixture.

Develop a brief plan to recruit for twenty nursing positions : Analyze two ethical and legal considerations in using standardized interviews or employment tests that assess aptitude, attitude, honesty, and personality during the selection process. Provide specific examples to support your rationale. |

Determine the compressibility chart and dalton''s law : The final mixture temperature is 360 R. Determine the pressure of the mixture, using (a) the ideal-gas equation of state and (b) the compressibility chart and Dalton's law. |

What type of tax structure is the fairest : What type of tax structure is the "fairest." What, if any, alternative tax structure would you propose to replace the federal income tax? |

Write a paper on legalization of marijuana : Write a three page paper, on a controversial topic relating to legalization of marijuana. The paper should include minimum of two references from journals in addition to your text. References need to be from 2005 to present. |

Determine the required work input for compression process : The compression ratio of the engine is 9.5.1. If the compression process is isentropic, determine the required work input for this compression process, in kJ/kg of mixture. |

Analysis and application of relevant microeconomic concept : Analysis and application of relevant microeconomic concept in the article. Zachary R. M. (2014, August 6th). Obama Aides Let Delphi Use Tax Tactic President Assails. |

Sex discrimination the los angeles department of water : Sex Discrimination The Los Angeles Department of Water and Power maintains a pension plan for its employees that is funded by both employer and employee contributions. The plan pays men and women retirees' pensions with the same monthly benefits. How.. |

Contract problem question : Catharine owned an antique store that specialised in rare porcelain dolls. When she opened the business in 1989, it was at a shop in an eastern suburb of Sydney. In 1999 she started to advertise on the Internet, and by 2007 |

In order for a party to rely on an exclusion clause : Prepare a written advice to a client about the following query: "In order for a party to rely on an exclusion clause, what must they show?" You are expected to demonstrate knowledge about relevant exclusion clause cases, by incorporating discussio.. |

## Determine the maximum pressure allowed in the pipe at aDetermine the maximum pressureallowed in the pipe at a location 10 m above the pipe exit if the flow is to be laminar. |

## Comment on reasons for the differences between the predictedYou need to compare measured and predicted deflections for the three situations described below. Comment on reasons for the differences between the predicted and measured values. Recall that E = 69 GN/m2, rho = 2700 kg/m3, and the beam cross-section .. |

## How do these compare with the observed deflectionsUsing the modulus of elasticity as determined from the graph, calculate the center deflections of the wood for a load of 400 Ibs., and for the load at the last reading taken before rupture occurred. How do these compare with the observed deflecti.. |

## Assume statistical independence between the concentrationThe daily concentration in the air for a given city is normally distributed with a mean of 0.03ppm and c.o.v. of 40%. Assume statistical independence between the concentration for any two days. Suppose the criteria for clean air standard require that.. |

## Find correct horizontal distance considering a gentle slopeA civil engineer used a 30-m tape in measuring an inclined distance. The measured length on the slope was recorded to be 459.20 m long. The difference in elevation between the initial and the end point was found to be 1.25 m. |

## A 2000-mw electric generating station burns 278 tonnes ofa 2000-mw electric generating station burns 278 tonnes of residual fuel oil per hour. the fuel contains 2.6 s and 1.2 |

## Determine vb of the load b after it has dropped 200 mmA 40 kg sheave a OF RADIUS R=350 mm. and cenral radiusof gyration k=250 mm carries a 160 kg load b and is suspended by a cable and a spring of modulus k=1.2 kN/m. |

## Determine the hydrostatic force on one side of a verticalDetermine the hydrostatic force on one side of a vertical clrcular gate of diameter 1.5m when its centre is immersed at a depth of 6m neto-w tne free surface of water in a reservoir. |

## Which would require less wood and by what percentageAn engineer is to design a channel lined with planed wood to carry 2 m3/s of water on a given slope. The channel cross section can be either a 90 degree triangle or a square. Which would require less wood and by what percentage |

## How much will be in the account at the end of 5 yearsIf you deposit $1000 per month into an investment account that pays interest at a rate of 6% per year, compounded quarterly, how much will be in the account at the end of 5 years? There is no interperiod compounding. |

## Determine what is the definition of critical statewhat is the definition of critical state. explain at which stage a critical state may be approached in a drained triaxial text on a overconsolidated clay using stress path and strain-strain plot. |

## How to calculate the forces in members ec and efUsing method of joints, calculate the forces in members EC and EF. Note that the length of the member CD is 3.464 m, the length of member EC is 2m, and angle CDE is 30 degree ( this will cut down a bit of trigonometry effort). |

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