determine a composite scs runoff curve number for a 600acre basin that is totally within soil group C. the land use is 40% contoured row crops in poor hydrologic condition. 60% native pasture in fair hydrologic condition. And then estimate the amount of runoff if the direct rainfall is 20cm

How far apart must two 18 m diameter tanks be placed : How far apart must two 18 m diameter tanks be placed such that their stress overlap is not greater than 10% of the contact stress at depths of 10, 20, and 30 m |

Draw an e- r data model : Draw an E- R data model for the Garden Glory database schema shown in Chapter 3' s " Garden Glory Project Questions." Use the IE Crow's Foot E- R model for your E- R diagrams. Justify the decisions you make regarding minimum and maximum cardinali.. |

Write a program that displays the number of students : Write a program that displays the number of students that can still enroll in a given class. Design your solution using a multidimensional array. The first column can hold the computer course number. |

Write a program that displays employees : Suppose the weekly hours for all employees are stored in a two-dimensional array. Each row records an employee's seven-day work hours with seven columns. |

Determine a composite scs runoff curve number for basin : determine a composite scs runoff curve number for a 600acre basin that is totally within soil group C. the land use is 40% contoured row crops in poor hydrologic condition. 60% native pasture in fair hydrologic condition. |

How many kilograms of suspended solids are removed : The influent suspended solids concentration to a primary settling tank is 435mg/L. The average flow rate is 0.050m3/s. If the suspended solids removal efficiency is 60 percent, how many kilograms of suspended solids are removed |

Write script that enables user to enter eigher a fahrenheit : Use these functions to write a script that enables the user to enter eigher a Fahrenheit or a Celsius temperature and displays the Celsius or Fahrenheit equivalent. |

Determine the rise in temperature of the rock : A rock of mass 0.210 kg falls from rest from a height of 20.8 m into a pail containing 0.429 kg of water. determine the rise in temperature of the rock |

Find out the transfer function : proper rational system alone,with initial conditions on its input and output Input is a step signal with arbitrary value. Calculate and Plot all the above using MATLAB writing a code. |

## What is the percent yieldCarbon disulfide (CS2) reacts with excess chlorine (Cl2) to produce carbon tetrachloride (CCl4) and disulfur dichloride (S2Cl2). If 69.7 g of CS2 yields 62.6 g of CCl4, what is the percent yield? (Hint, you must first write the balanced equation.) |

## Design temperature and residence time have been establishedThe oven exhaust gases are available at 250 F. Assume that the design temperature and residence time have been established as 1300 F and 0.6 sec, respectively. The type of burner used in the process requires outside air at a moass ratio of 12:1 |

## Calculate the time required to reduce the level to 1 mA full tank (3 m height) discharges water from an output pipe following the equation: W_out = A z^1/2. Calculate the time required to reduce the level to 1 m. Data: A _s = 1 m^2, A = 0.2777 kg (s m^1/2), density water = 1000 kg/m^3 |

## Calculate distance up ramp using the work energy theoremA 58.3 degree inclined plan has a spring with spring constant 23,400 N/m attached at the bottom.A 1.2 kg block is placed on the plane and compresses the spring a distance of 2.4 cm from equilibrium. |

## What maximum load can be applied tot the center of the beamA simply supported steel 'I beam' is made of three 1"*8" plates with a mass of 898.4 lbmass each as shown in I beam form. Steel has a modulus of elasticity of 30*10^6 psi. The beam is allowed to deflect 1.05 inch. |

## Depth of the sedimentation tankA drinking water treatment plant will be designed to process a flow of 15,000 m3/d. The sedimentation tank will have a residence (detention) time of 4 hours and the overflow rate (Q/A) of 16 m 3 /m 2 -day. Estimate the required surface area (A), an.. |

## Value of the mass of the cylinderA one meter diameter cylindrical mass is connected to a 2 meter wide rectangular gate. the gate is to open when the water level drops below 2.5 meters. Determine the required value of the mass of the cylinder in kgs. |

## Design a suitable pavement consisting of a granular subbaseif the subgrade has a resilient modulus of 103,500kN/m2, design a suitable pavement consisting of a granular subbase with a layer of coefficient of 0.13, a granular base layer with a layer coefficient of 0.14, and an asphalt concrete surface with .. |

## Determine is the flow rate typical for a bathroom faucetWater in a household plumbing system originates at the neighborhood water main where the pressure is 480kPa, the velocity is 5m/s, and the elevation is 2.44 m. A 19 mm (3/4-in) copper service line supplies water to a two-story residence |

## What is the market value of the plants electricity annuallyBiomass is increasingly used as a fuel to produce power and heat. A sugarcane-? processing mill is powered by a biomass power plant with 140 MW of electricity and with 60 MW of heat in the form of steam for sugar extraction from the cane. |

## Queue problem of vehiclesThere are 10 vehicles in a queue when an attendant opens a toll booth. Vehicles arrive at the booth at a rate of 4 per minute. The attendant opens the booth and improves the service rate over time following the function u(t) = 1.1 + .30t, where u(.. |

## Calculate equivalent pipe size and flow in the pipeThe first pipe of 0.4-m diameter is 500 m long, the second pipe 600 m long, size 0.3 m, and the last pipe is 500 m long of diameter 0.2 m. If the elevation difference between two reservoirs is 30 m, calculate equivalent pipe size and flow in the p.. |

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