Fatigue crack growth thresholds can be determined much more quickly using ultrasonic loading devices than with conventional servo hydraulic test machines. If the fatigue test in the previous problem were to be conducted under ultrasonic loading at a frequency of 15 000 Hz, estimate the amount of time required to determine the fatigue threshold. Discuss the advantages and disadvantages of the ultrasonic test method over those of the conventional test method.

Find the distance between the points : A soccer player passes the ball from a point that is 18 yards from the endline and 12 yards from the sideline. A teammate who is 42 yards from the same endline and 50 yards from the same sideline receives the pass. (See figure.) How long is the pa.. |

Performing fatigue threshold test using manual load control : Performing a fatigue threshold test using manual load controls |

Cuban and martin woodall founded micro solutions : Mark Cuban is known as the billionaire entrepreneur (net worth $2.8 billion) currently focusing on the sports and entertainment industries. Cuban's holdings include five companies. Cuban paid $280 million for 75 percent ownership of the NBA Dallas.. |

Which top five lines of business of sap on latin-america : Which are the top 5 lines of business of SAP on latin-america and the ones with the highest growth potential, again support the reasons you selected them with figures. |

Advantages and disadvantages of the ultrasonic test : Discuss the advantages and disadvantages of the ultrasonic test method over those of the conventional test method. |

Indicated term of the arithmetic sequence : Find the indicated term of the arithmetic sequence with first term, a1, and common difference, d. |

Mass of the gasoline in the tank : A cylindrical tank with a radius of 12 ft and a height of 32 ft is filled with gasoline. Given a density of 670 kg/m3 determine the mass (lbm) of the gasoline in the tank. |

Rick parr-archer daniels midland company : Archer Daniels Midland (ADM) was ranked 59th on the 2007 Fortune 500 list.63 ADM is one of the largest agricultural processors in the world, with 27,600 employees globally. |

What is the epidemiological concern : Address the following questions- What is the epidemiological concern? What population is it affecting? What potential population may be affected if this concern is not addressed |

## Define data mining confusion matrixSuppose that you issued a query against a search engine and the search engine retrieved 125 documents. Suppose that there are total, Define Data mining confusion matrix |

## What is the frequency of simple harmonic motionA 96 pound mass is attached to a spring. If the fre- quency of simple harmonic motion is 13/pi cycles/s, what is the spring constant k? What is the frequency of simple harmonic motion if the original mass is replaced with an 288 pound mass? |

## Sketch how you will place the bars and calculateConcrete cover on both sides. Sketch how you will place the bars and calculate the location of the effective depth. Place as many bars in the lower layers as possible. |

## Estimate daily evaporation from a lake using penmans formulaEstimate daily evaporation from a lake (cm/day) using Penman's (combined) formula, given the following information: average air temperature is 28 oC, average water temperature is 15 oC, average wind speed at 8m height is 20 Km/hr |

## What minimum angular velocity is necessary to keep the waterA bucket full of water is to be rotated in the vertical plane. What minimum angular velocity, in rad/s, is necessary to keep the water inside if the rotating arm is 120 cm |

## Calculate the pressure at b carries a lubricating oilA 3-in. Schedule 40 steel pipe is 5000 ft long and carries a lubricating oil between two points A and B such that the Reynolds number is 800. Point B is 20 ft higher that A. |

## Determine the rise in water level within the drainage layerA rectangular landfill in the New England area is 175 m in width, and sloped at the uniform angle of 75 degrees. Its cover system includes a drainage layer constructed of clean, medium sand (Ks = 10^-2 cm/s). |

## Estimate the minimum absolute pressure that can developWhen water at 70C flows through a convergingsection of pipe, the pipe pressure decreases in the direction of flow. Estimate the minimum absolute pressure that can develop without causing cavitation. |

## Determine the design a typical joint 50mm wideA floor is to be supported on hardwood timber joists that are spaced at 0.5m centres and span 5.0m. The joists support flooring 20mm thick and an applied live load of 2kN/m2 Design a typical joint 50mm wide |

## What is min required heat transfer rate from heat sourceA waste heat source is available at 400°C. A heat engine operates using heat from this source. It rejects heat to the surroundings at 38°C. The power from the engine runs an air conditioner to keep the air inside a building at 25°C |

## What mass of gac filters will be required to reach the limitIf 500 mL of benzene is spilled in a sealed room (64m^3), and it completely evaporates, what mass of GAC filters (Cmax = 80 mg benzene/1 g GAC) will be required to reach the permissible exposure limit for benzene |

## Determine what is the final specific volume of the systemA closed system of 0.123kg undergoes a frictionless, quasi-static process along the path PV=C from 100kpa to a final state where the volume is twice the initial volume. |

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