Two oil refineries each produce three grades of petroleum, A, B and C. At each refinery, the various grades One operation at Refinery 1 produces 2 units of A, 1 unit of B and 5 units of C f petroleum are produced in a single operation so that they are fixed proportions. One operation at Refinery 2 produces 5 units of A, 1 unit of B and 2 units of C. Refiner...
It’s review question, I need this as soon as possible. Thank you 3) For thè diferential equation: (a) The point zo =-1 is an ordinary point. Compute the recursion formula for the coefficients of the power series solution centered at zo- -1 and use it to compute the first three nonzero terms of the power series when -1)-s and v(-1)-0. (25 points) (b) Th...
Dont copié formé thé book oh ya dont copié formé thé book cause you Oiil inde up being triste soi remembré not toi copié frome thé book oh ya!translation in english please!
An offshore oil well must be connected by pipe to the refinery. The oil-well is 2 km off-shore. The refinery is on the coast, 3 km from the nearest point of land to the oil well. The coastline is perfectly straight. It costs $ S per kilometre to lay pipe along the shore, but U times as much per km to lay pipe undenwater. The pipe may be laid either straight...
A petroleum refiner company conducts a experiment and produce two products specifically, there are petroleum naphtha and asphalt liquid. By selling the petroleum naphtha to consultant company the petroleum company can gain profits of 4 rupees per litre and, for asphalt liquid per litre the profit is of 3 rupees per litre. Processing each litre of petroleum n...
LPG (liquedfied petroleum gas) is stored in highly insulated spherical vessels in most oil refineries. If the inside diameter of one of these tanks is 11.4ft, find it's volume. Report your answer to the nearest one-tenth of a gal use (pie)=3.14, and 1 cubic ft =7.5 gal.a. 5,815.1 galb. 48,968.9 galc. 12,242.2 gald. 726.9 gal
Assume that ExxonMobil uses a standard cost system for each of its refineries. For the Houston refinery, the monthly fixed overhead budget is $8,000,000 for a planned output of 5,000,000 barrels. For September, the actual fixed cost was $8,750,000 for 5,100,000 barrels. Required a. Determine the fixed overhead budget variance. b. If fixed overhead is applied...
i have exams tomorrow and i would like to figure out what i need to make on my exam to pass, daily grades are 30% major grades are 70% i averaged my daily grades to 84.5 my major grades so far are 77,85,91 what do i do next to figure out what i need to make on my exam to maintain at least a 70 average?
16. A process engineer at an oil refinery is tasked with monitoring the status of a distillation column. To function safely and effectively, the temperature, pressure, and crude oil flow rate needs to be 350-360°C, 650-760 torr, and 350-415 barrels per hour, respectively. Construet a Matlab code that utilizes logic and disp/fprintf to display the approp...
Tema Oil Refinery ( TOR ) is the only company mandated to refine crude oil in Ghana. The company has estimated that the fixed cost would be $ 80000. Variable costs depends on the amount of crude oil refined but include the cost of labour and administrative expenses and it is estimated to be $ 30 per barrel of crude oil refined. The proposed price for a barre...
2.18 A vegetable oil processor wishes to determine how much shortening, salad oil, and margarine to produce to optimize the use its current oil stock supply. At the present time, he has 250,000 kg of soybean oil, 110,000 kg of cottonseed oil, and 2000 kg of milk-base substances. The milk-base substances are required only in the production of margarine. Ther...
There are 3 Problems: The Metropolitan Bus Company (MBC) purchases diesel fuel from American Petroleum Supply. In addition to the fuel cost, American Petroleum Supply charges MBC $300 per order to cover the expenses of delivering and transferring the fuel to MBC's storage tanks. The lead time for a new shipment from American Petroleum is 10 days; the co...
LPG is stored in highly insulated spherical vessels in most oil refineries. If the inside diameter of one of these tanks is 11.4 ft, find it's volume. Report your answer to the nearest one-tenth of a gal. Use pie-3014, and 1cubic ft= 705 gal. Possible answers to choose from are: (A) 5815.1 gal, (B) 48968.9 gal, (C) 12,242.2, (D) 726.9 gal. HELP! I don't unde...
please explain steps to solution using excel 9) You are hired as a consulting engineer to a small gasoline refinery. You must determine how many gallons of three different grades of gasoline should be produced to maximize total profit. The gallons produced should not exceed the storage capacity of each grade. Also, there is a maximum of 16,500 eallons of...
Two machines are turned on at 8:00 am If one can produce 45 items each hour and the other can produce 71 items each hour, at what time will they produce a total of 232 items?
Problem 4 (15 Points) An oil refining company can purchase crude oil from 2 countries: Kuwait and Canada. One barrel of crude oil yields useable gasoline, jet fuel, and lubricant, in barrels, according to the following table (there is a 10% loss due to waste in the refining process): Product Yield (in barrels) Kuwait Canada 0.3 0.4 0.2 0.4 0.2 0.3 Gasoline...
4) large oil company produces two grades of gasoline: regular and super-unleaded. To produce these gasolines, equipment is used which requires as input certain amounts of each of the 2 worth of a dollar's worth of super-unleaded requires inputs of $0.15 worth of regular, and $0.11 worth of super-unleaded. In addition, the oil company has final deman...
An oil refinery is located on the north bank of a straight river that is 2 km wide. A pipeline is to be constructed from the refinery to storage tanks located on the south bank of the river 6 km east of the refinery. The cost of laying pipe is $400,000 per km over land to a point P on the north bank and $800,000 per km under the river to the tanks. To minimi...
An oil refinery is located 1 km north of the north bank of a straight river that is 3 km wide. A pipeline is to be constructed from the refinery to storage tankslocated on the south bank of the river 6 km east of the refinery. The cost of laying pipe is $200,000 per km over land to a point P on the north bank and $400,000 perkm under the river to the tanks....
An oil refinery is located 1 km north of the north bank of a straight river that is 3 km wide. A pipeline is to be constructed from the refinery to storage tankslocated on the south bank of the river 5 km east of the refinery. The cost of laying pipe is $500,000 per km over land to a point P on the north bank and $1,000,000per km under the river to the tanks...