Engineering, 06.05.2020 02:17 sarbjit879
A masonry facade consisting of 3,800 square feet is to be constructed for a building. The total cost per worker hour is estimated to be $31.50, and the total estimated cost of the labor for this task is $10,500. Assuming 8-hour work days and a crew of six workers, how many days should be allowed to complete this task? What is the production rate that the crew must attain to keep the project on schedule and within the budget?
Answers: 2
Engineering, 04.07.2019 18:10, wyattlb97
Water at the rate of 1 kg/s is forced through a tube with a 2.5 cm inner diameter. the inlet water temperature is 15°c, and the outlet water temperature is 50°c. the tube wall temperature is 14°c higher than the local water temperature all along the length of the tube. what is the length of the tube?
Answers: 3
Engineering, 04.07.2019 18:20, kendrawalraven
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
A masonry facade consisting of 3,800 square feet is to be constructed for a building. The total cost...
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