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A trough with trapezoidal cross sections is formed by turning up the edges of a 30-inch-wide...
A rain gutter is to be made of aluminum sheets that are 12 inches wide by...
A rain gutter is to be made of aluminum sheets that are 12 inches wide by turning up the edges 90°. See the illustration. (a) What depth will provide maximum cross-sectional area and hence allow the most water to flow? (b) What depths will allow at least 16 square inches of water to flow? 12-2x 12 (a) The depth that will provide the maximum cross-sectional area is inches.
7. Tickets for a concert are cheaper when purchased in quantity. The first 100 tickets are...
7. Tickets for a concert are cheaper when purchased in quantity. The first 100 tickets are priced at $27 each, but each additional block of 100 tickets purchased decreases the cost of each ticket by 50¢. How many blocks of tickets should be sold to maximize the revenue? (Round your answer to the nearest integer.) blocks 8. A rain gutter is formed by bending up the sides of a 30-inch-wide rectangular metal sheet. (a) Find a function A that models...
Two square wires are composed differently, see the figure of their cross-sections. Wire 1 is a...
Two square wires are composed differently, see the figure of their cross-sections. Wire 1 is a square wire of material A but with a circular center of material C. The diameter of the circular inside is equal to the length of side of the square. The second square wire has the same cross-sectional area as the first but is entirely comprised of material A. Both wires are the same length and setup to have the same temperature difference maintained between...
Question 1 A turning operation is carried out on aluminum. Based on the specific energy values...
Question 1 A turning operation is carried out on aluminum. Based on the specific energy values in Table 20.2, determine material removal rate and cutting power in the operation under the following sets of cutting conditions: (a) Cutting speed 5.6 m/s, feed 0.25 mm/rev, and depth of cut 2.0 mm; and (b) cutting speed- 1.3 m/s, feed 0.75 mm/rev, and depth 4.0 mm. Question 2 Consider a turning operation performed on steel whose hardness 225 HB at a cutting speed...
Problems 4, 5 & 6 15) A heat-conducting rod, 0.90 m long and wrapped in insulation,...
Problems 4, 5 & 6
15) A heat-conducting rod, 0.90 m long and wrapped in insulation, is made of an aluminum section that is 0.20 m long and a copper section that is 0.20m long. Both sections have a cross- sectional area of 0.00040 m2, The aluminum end and the copper end are maintained at temperatures of 30 C and 230 C respectively. The thermal conductivities of aluminum and copper are 205 W/m K (aluminum) and 385 W/m K (copper)....
Use cross section W 8x15 500 Iь 25 Ib/in. А) С B Т" - 16 in.-...
Use cross section W 8x15
500 Iь 25 Ib/in. А) С B Т" - 16 in.- 24 in.- Circle the correct statement: V = dM/dx M= dv/dx In a few words, which of these two statements are shown by the shear and moment diagrams for this problem, and how do you know? For the beam, loading, and cross section specified, what is the absolute value of the maximum normal stress due to bending? I (Moment of Inertia) from Hibbeler Appendix...
Auge Steel Framing Details 1. Complete all light g auge steel componente ir the following wall se...
auge Steel Framing Details 1. Complete all light g auge steel componente ir the following wall section, including floor joists, wall studs, roof rafters, and required clips angles, stiffeners, and fasteners. Label all components. Roof sheathing Wall sheathing 。 Interior wallboard Subflooring Foundation 103 Scale: l square =2" (50 mm) Name: necessity of cutting holes in m on the construction ste 12.11. 12.15). Thack etions a sed for top and bottom plates, e construction, shemperature that col tural shapes. Prers...
I need help to write a nice introduction for experiment 6 please ( no hands write ) typing Thank you HEAT TREATMENT OF STEELS EXPERIMENT 6 EXPERIMENT 6 HEAT TREATMENT OF STEELS THEORY The Ef...
I need help to write a nice introduction for experiment 6
please ( no hands write ) typing
Thank you
HEAT TREATMENT OF STEELS EXPERIMENT 6 EXPERIMENT 6 HEAT TREATMENT OF STEELS THEORY The Effect of Cooling Rate One of the most convenient methods for controlling the properties of a given steel, i.e., a steel whose composition is already fixed, consists of austenizing the steel and ten cooling to room temperature at some predetermined rate. A variation of cooling rates...
number 7 is what I'm asking about here's Macon Ga table data
number 7 is what I'm asking about
here's Macon Ga table data
dit View History Bookmarks People Window Help 19% E) Sat Mar 23 4:5 Invalid xESCPXWater Filel/Users/Steven/Downloads/ENVE%204435%20Fall%202016%20Exam%20%232%20Practice%20Problems%20[Post].pdf a You have been asked to design a culvert to handle the discharge for a 50-year storm on a 19-acre catchment in Macon, Georgia Neighborhoods constitute 60% of the land use with the remainder being open space lawns, average condition, with clay soils and average slope. The catchment is characterized hydraulically by...
summatize the following info and break them into differeng key points. write them in yojr own...
summatize the following info and break them into differeng key points. write them in yojr own words
apartus
6.1 Introduction—The design of a successful hot box appa- ratus is influenced by many factors. Before beginning the design of an apparatus meeting this standard, the designer shall review the discussion on the limitations and accuracy, Section 13, discussions of the energy flows in a hot box, Annex A2, the metering box wall loss flow, Annex A3, and flanking loss, Annex...
A rain gutter is to be made of aluminum sheets that are 12 inches wide by turning up the edges 90°. See the illustration. (a) What depth will provide maximum cross-sectional area and hence allow the most water to flow? (b) What depths will allow at least 16 square inches of water to flow? 12-2x 12 (a) The depth that will provide the maximum cross-sectional area is inches.
Question 1 A turning operation is carried out on aluminum. Based on the specific energy values in Table 20.2, determine material removal rate and cutting power in the operation under the following sets of cutting conditions: (a) Cutting speed 5.6 m/s, feed 0.25 mm/rev, and depth of cut 2.0 mm; and (b) cutting speed- 1.3 m/s, feed 0.75 mm/rev, and depth 4.0 mm. Question 2 Consider a turning operation performed on steel whose hardness 225 HB at a cutting speed...
Problems 4, 5 & 6
15) A heat-conducting rod, 0.90 m long and wrapped in insulation, is made of an aluminum section that is 0.20 m long and a copper section that is 0.20m long. Both sections have a cross- sectional area of 0.00040 m2, The aluminum end and the copper end are maintained at temperatures of 30 C and 230 C respectively. The thermal conductivities of aluminum and copper are 205 W/m K (aluminum) and 385 W/m K (copper)....
Use cross section W 8x15
500 Iь 25 Ib/in. А) С B Т" - 16 in.- 24 in.- Circle the correct statement: V = dM/dx M= dv/dx In a few words, which of these two statements are shown by the shear and moment diagrams for this problem, and how do you know? For the beam, loading, and cross section specified, what is the absolute value of the maximum normal stress due to bending? I (Moment of Inertia) from Hibbeler Appendix...
auge Steel Framing Details 1. Complete all light g auge steel componente ir the following wall section, including floor joists, wall studs, roof rafters, and required clips angles, stiffeners, and fasteners. Label all components. Roof sheathing Wall sheathing 。 Interior wallboard Subflooring Foundation 103 Scale: l square =2" (50 mm) Name: necessity of cutting holes in m on the construction ste 12.11. 12.15). Thack etions a sed for top and bottom plates, e construction, shemperature that col tural shapes. Prers...
I need help to write a nice introduction for experiment 6
please ( no hands write ) typing
Thank you
HEAT TREATMENT OF STEELS EXPERIMENT 6 EXPERIMENT 6 HEAT TREATMENT OF STEELS THEORY The Effect of Cooling Rate One of the most convenient methods for controlling the properties of a given steel, i.e., a steel whose composition is already fixed, consists of austenizing the steel and ten cooling to room temperature at some predetermined rate. A variation of cooling rates...
number 7 is what I'm asking about
here's Macon Ga table data
dit View History Bookmarks People Window Help 19% E) Sat Mar 23 4:5 Invalid xESCPXWater Filel/Users/Steven/Downloads/ENVE%204435%20Fall%202016%20Exam%20%232%20Practice%20Problems%20[Post].pdf a You have been asked to design a culvert to handle the discharge for a 50-year storm on a 19-acre catchment in Macon, Georgia Neighborhoods constitute 60% of the land use with the remainder being open space lawns, average condition, with clay soils and average slope. The catchment is characterized hydraulically by...
summatize the following info and break them into differeng key points. write them in yojr own words
apartus
6.1 Introduction—The design of a successful hot box appa- ratus is influenced by many factors. Before beginning the design of an apparatus meeting this standard, the designer shall review the discussion on the limitations and accuracy, Section 13, discussions of the energy flows in a hot box, Annex A2, the metering box wall loss flow, Annex A3, and flanking loss, Annex...
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