Natural gas is stored in a spherical tank at a temp. of10oC. At a given initial time, the pressure in thetank is 100 kPa gage, and the atmospheric pressure is 100 kPaabsolute. Some time later, after more gas is pumped into thetank, the pressure in the tank is 200 kPa gage, and the temp. isstill 10oC. What will be the ratio of the mass of natural gas in the tank when P = 200 kPa gage to that when the pressure was 100kPa gage?

Design and detail the steel reinforcement for the section : The beam has a rectangular section which is to be singly reinforced. Given pt=1.1% design and detail the steel reinforcement for the section where the moment is maximum |

To keep cells at 55 degrees : To keep cells at 55 degrees? Why or why not? |

Should the engineer use the un-identified material or the : The modulus of elasticity of an un-identified metal is known to be 3000 ksi. An engineer has to design a rod with a fixed diameter to carry a load, P, and wishes to keep the deformations in the rod to a minimum. |

What is the concentration of the mixture of the stream : Directly below the discharge point is a prime fishing spot and the fish are intolerant to salt concentrations above 200 mg/L. How much salt should be removed per day from the plant effluent stream in order to maintain a concentration of salt |

What will be the ratio of the mass of natural gas : Natural gas is stored in a spherical tank at a temp. of10oC. At a given initial time, the pressure in thetank is 100 kPa gage, and the atmospheric pressure is 100 kPaabsolute |

Explore the advantages and disadvantages of law making : Explore the advantages and disadvantages of law making |

Determine the maximum height the projectile will reach : A projectile is fired up into the air at a speed of 161 m/s at an angle of 64° relative to the horizontal. Determine the maximum height the projectile will reach. |

What would the manometer reading be for the same pressure : Two vessels are connected to a differential manometer using mercury (s=13.56), the connecting tubing being filled with water. The higher-pressure vessel is 5 ft lower in elevation than the other |

What is the tree horizontal length of the recorded slope : A 100 ft steel tape of cross-sectional area 0.0025 in^2, weight 2.3 lb, and standardized at 68 degrees F is 99.992 ft between end marks when supported throughout under a 12-lb pull. What is the tree horizontal length of the recorded slope distance BC.. |

## Calculate the equilibrium concentration of dissolved oxygenCalculate the equilibrium concentration of dissolved oxygen in 15ºC water at 1atm and again at 2,000m elevation. |

## What additional information would need to calculate stressThe bar under the applied force is now 2.448 meters long. Calculate the following for the bar: a) engineering stress, b) engineering strain, c) true strain, d) Young's modulus, e) What additional information would you need to calculate the true st.. |

## Provide the mass balance diagram and balance equationsAssume that the sludge does not change density during filtration and that liquid removed from the sludge contains no sludge. Using mass-balance method. determine the volume of sludge after filtration. |

## Determine what is the gage pressure in chamber aTwo chambers, A and B both have manometers with the same fluid with specific gravity 1.4. When h(sub a) = 6 cm and h(sub b) = 4 cm, what is the gage pressure in chamber A |

## Which two reactions are occuring at the anode and cathodeWhich of the following is true for a thermistor with a negative temperature characteristic A) Decreasing temperature produces decreasing resistance in the thermistor. B) Increasing temperature produces decreasing resistance in the thermistor. |

## Calculate what will be the new height of fluid columnA u-tube manometer is used to measure the pressure of a vessel under vacuum. Assume the manometer is open to atmospheric pressure (101.325 kPa) and the density of the fluid in the manometer is 12 g/cm3. |

## Calculate the dry unit weight and the saturated unit weightCalculate the dry unit weight, the saturated unit weight and the buoyant unit weight of a soil having a void ratio of 0.70 and a value of Gs of 2.72. |

## Find what is the mean velocity relative to the cylinder wallif the sphere falls at a speed of 150mm/s, what is the mean velocity relative to the cylinder wall of the water in the gap surrounding the midsection of the sphere |

## Determine the dimension of k in terms of the base dimensionswhen a force F acts on a linear spring, the elongation x of the spring is given by F=kx, where K is called the stiffness of the spring. Determine the dimension of K in terms of the base dimensions of an absolute system of units |

## Determine what is the probability that the system operatesConsider a system that consists of 4 devices. The probabilities of failure for each of the devices are, respectively: 10%, 25%, 20%, and 30%. (a) If these components were in series, what is the probability that the system operates |

## How many acres in size would an aerated lagoon needA small town produces 0.15 MGD of wastewater. How many acres in size would an aerated lagoon need to be to treat this wastewater assuming a depth of 8 ft. and a detention time of 6 days |

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd