Engineering, 21.02.2021 04:10 jpruitt10
Select the correct answer.
Elden grows wheat on his land. However, his wheat farm is on a steep slope and hence more prone to soll erosion. In order to prevent soil
erosion, he rotates wheat with soybean. What type of soil conversion method did Elden use?
ОА.
Cover cropping and mulching
OB. Crop rotation
OC Contour farming
OD
Terrace farming
Reset
Next
Edmentum All rights reserved
US
Answers: 3
Engineering, 04.07.2019 18:10
An air conditioning system consist of a 5 cm diameter pipe, operating at a pressure of 200 kpa. the air initially enters the pipe at 15°c with a velocity of 20 m/s and relative humidity of 80%. if the heat supply throughout the process is 960 w, determine the relative humidity and the temperature at the outlet
Answers: 3
Engineering, 04.07.2019 18:10
Assuming compressible flow of air and that the measurements are done at flagstaff a pitot static tube that gives the difference of total and static pressure measures 0.35 m of mercury. what is the velocity of air? assume the temperature to be 300k. (submit your excel or matlab calculation sheet)
Answers: 1
Engineering, 04.07.2019 18:10
Aturning operation is performed with following conditions: rake angle of 12°, a feed of 0.35 mm/rev, and a depth of cut of 1.1 mm. the work piece is aluminum alloy 6061 with t6 heat treatment (a16061-t6). the resultant chip thickness was measured to be 1.0 mm. estimate the cutting force, fc. use shear stress of 207 mpa and coefficient of friction on the tool face of 0.6.
Answers: 1
Engineering, 04.07.2019 18:20
The characteristic roots of a dynamic system are: 1.7920 1.8160 i, -1.7920 1.8160 i, -0.4160 what is the order of this system? what are the settling time and damping ratio of the system?
Answers: 3
Select the correct answer.
Elden grows wheat on his land. However, his wheat farm is on a steep slo...
Mathematics, 19.05.2020 12:59
Chemistry, 19.05.2020 12:59
Mathematics, 19.05.2020 12:59
Chemistry, 19.05.2020 12:59
Social Studies, 19.05.2020 12:59
Chemistry, 19.05.2020 12:59
Mathematics, 19.05.2020 12:59
English, 19.05.2020 12:59