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(c) A refinery has access to two different crude oil stocks A and B with the...
(Blending & Refining LP optimization problem) American Oil of Middle East has a refinery in Kuwait....
(Blending & Refining LP optimization problem) American Oil of Middle East has a refinery in Kuwait. This refinery has access to two types of crude oils that come from Wafra Field: Ratawi Crude and Eocene Crude. The daily availability for Ratawi Crude and Eocene Crude are 300,000 bbl per day and 200,000 bbl per day, respectively. The Ratawi Crude costs the company $15 per bbl, and the Eocene Crude costs $20 per bbl. The refinery distills the crude oils and...
Two oil refineries each produce three grades of petroleum, A, B and C. At each refinery, the various grades One operati...
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. Refinery 1 charges $200 for one operation, and Refinery...
Question 5 a) As shown in Figure Q5 (a), crude oil at 60°C with ρ-860 kg/m3 and μ-3.91 x 10" kg s/m (about four times of viscosity of water) is pumped across from City A to City B pipeline, a...
Question 5 a) As shown in Figure Q5 (a), crude oil at 60°C with ρ-860 kg/m3 and μ-3.91 x 10" kg s/m (about four times of viscosity of water) is pumped across from City A to City B pipeline, a 1286 m long, 1.22 m diameter steel pipe ( 0.0125), at a maximum rate of Q- 3.31 m'ls. Investigate the horsepower (unit in hp) needed for the pumps that drive this large system. (Neglect minor losses in the system) Oil:...
5. Part of the Al-Cu phase diagram is shown below. Consider an AI-33 wt% Cu alloy which has been solidified 800 700 660°C 600 548°C 02 3% 500 - 400 300 200 10 20 40 50 70 30 60 Al Wt % Cu a) What pha...
5. Part of the Al-Cu phase diagram is shown below. Consider an AI-33 wt% Cu alloy which has been solidified 800 700 660°C 600 548°C 02 3% 500 - 400 300 200 10 20 40 50 70 30 60 Al Wt % Cu a) What phases would be present after solidification and cooling to room temperature? b) What compositions would those phases have? c) Calculate the relative amounts of those phases d) Below is a micrograph for the solidified Al-33...
A chemical species can take on three different forms: A, B and C. After some amount...
A chemical species can take on three different forms: A, B and C. After some amount of time passes, the chemical can change between each form in a predictable way. If it is found in form A, it has a 10% chance to convert to B, 80% chance to convert to C and 10% chance to remain as A. From form B, it has a 20% chance to become A, 30% chance to convert to C and a 50% chance...
1.) A chemical species can take on three different forms: A, B and C. After some...
1.) A chemical species can take on three different forms: A, B and C. After some amount of time passes, the chemical can change between each form in a predictable way. If it is found in form A, it has a 10% chance to convert to B, 80% chance to convert to C and 10% chance to remain as A. From form B, it has a 20% chance to become A, 30% chance to convert to C and a 50%...
answer A,b,c and d (((please clarify handwriting ?))) E4. Answer the following questions from the given...
answer A,b,c and d
(((please clarify handwriting ?)))
E4. Answer the following questions from the given solubility curve. 100 90 80 NaNO 70 KC20 60 Cach KNO Solubility (g of salt in 100 g H,0) 50 Pb(NO3)2 KCI 40 Naci 30 20 КСО. 10 0 0 Ce (SO) 10 20 30 40 50 60 70 80 90 100 Temperature (°C) (a) How much water is needed to dissolve 46.6 g of KCIO3 at 70°C? (1 mark) (b) Explain the different...
Refer to the assigned article “In a Bean, a Boon to Biotech” (Pictures of article are underneath). 1A. (200 words or less) The article states “Both Monsanto’s Vistive Gold soybeans and DuPont Pioneer’...
Refer to the assigned article “In a Bean, a Boon to Biotech”
(Pictures of article are underneath).
1A. (200 words or less) The article states “Both Monsanto’s
Vistive Gold soybeans and DuPont Pioneer’s Plenish soybeans are
engineered to silence the gene for an enzyme that converts oleic
fatty acid into linoleic acid.” These products were developed 10
years ago. Describe in conceptual detail :
1) how the gene silenced soybean was likely produced (100
words).
2) how the gene silenced...
You have three genes on the same chromosome - A, B and C. Each gene has...
You have three genes on the same chromosome - A, B and C. Each gene has two alleles in a dominant/recessive relationship. For these genes the homozygous recessive has the mutant phenotype for that trait, the dominant phenotype = wild type for that trait. allele A is dominant to a; phenotype a = mutant for trait a; phenotype A = wild type for trait A allele B is dominant to b; phenotype b = mutant for trait b; phenotype B...
The amount of time adults spend watching television is closely monitored by firms because this helps...
The amount of time adults spend watching television is closely monitored by firms because this helps to determine advertising pricing for commercials. Complete parts (a) through (d). (a) Do you think the variable weekly time spent watching television would be normaly distributed? If not, what shape would you expect the variable to have? O A The variable weekly time spent watching television is likely normally distributed OB. The variable weekly time spent watching television is kely skewed right not normally...
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. Refinery 1 charges $200 for one operation, and Refinery...
Question 5 a) As shown in Figure Q5 (a), crude oil at 60°C with ρ-860 kg/m3 and μ-3.91 x 10" kg s/m (about four times of viscosity of water) is pumped across from City A to City B pipeline, a 1286 m long, 1.22 m diameter steel pipe ( 0.0125), at a maximum rate of Q- 3.31 m'ls. Investigate the horsepower (unit in hp) needed for the pumps that drive this large system. (Neglect minor losses in the system) Oil:...
5. Part of the Al-Cu phase diagram is shown below. Consider an AI-33 wt% Cu alloy which has been solidified 800 700 660°C 600 548°C 02 3% 500 - 400 300 200 10 20 40 50 70 30 60 Al Wt % Cu a) What phases would be present after solidification and cooling to room temperature? b) What compositions would those phases have? c) Calculate the relative amounts of those phases d) Below is a micrograph for the solidified Al-33...
A chemical species can take on three different forms: A, B and C. After some amount of time passes, the chemical can change between each form in a predictable way. If it is found in form A, it has a 10% chance to convert to B, 80% chance to convert to C and 10% chance to remain as A. From form B, it has a 20% chance to become A, 30% chance to convert to C and a 50% chance...
1.) A chemical species can take on three different forms: A, B and C. After some amount of time passes, the chemical can change between each form in a predictable way. If it is found in form A, it has a 10% chance to convert to B, 80% chance to convert to C and 10% chance to remain as A. From form B, it has a 20% chance to become A, 30% chance to convert to C and a 50%...
answer A,b,c and d
(((please clarify handwriting ?)))
E4. Answer the following questions from the given solubility curve. 100 90 80 NaNO 70 KC20 60 Cach KNO Solubility (g of salt in 100 g H,0) 50 Pb(NO3)2 KCI 40 Naci 30 20 КСО. 10 0 0 Ce (SO) 10 20 30 40 50 60 70 80 90 100 Temperature (°C) (a) How much water is needed to dissolve 46.6 g of KCIO3 at 70°C? (1 mark) (b) Explain the different...
Refer to the assigned article “In a Bean, a Boon to Biotech”
(Pictures of article are underneath).
1A. (200 words or less) The article states “Both Monsanto’s
Vistive Gold soybeans and DuPont Pioneer’s Plenish soybeans are
engineered to silence the gene for an enzyme that converts oleic
fatty acid into linoleic acid.” These products were developed 10
years ago. Describe in conceptual detail :
1) how the gene silenced soybean was likely produced (100
words).
2) how the gene silenced...
The amount of time adults spend watching television is closely monitored by firms because this helps to determine advertising pricing for commercials. Complete parts (a) through (d). (a) Do you think the variable weekly time spent watching television would be normaly distributed? If not, what shape would you expect the variable to have? O A The variable weekly time spent watching television is likely normally distributed OB. The variable weekly time spent watching television is kely skewed right not normally...
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