![subject](/tpl/images/cats/User.png)
Engineering, 07.10.2020 01:01 msdevdev777
How many gallons of water can you collect on a roof 40'×35' in a 1" rain?
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Engineering
![question](/tpl/images/cats/User.png)
Engineering, 04.07.2019 18:10
Coiled springs ought to be very strong and stiff. si3n4 is a strong, stiff material. would you select this material for a spring? explain.
Answers: 2
![question](/tpl/images/cats/User.png)
Engineering, 04.07.2019 18:10
Water in a partially filled large tank is to be supplied to the roof top, which is 8 m above the water level in the tank, through a 2.2-cm-internal-diameter pipe by maintaining a constant air pressure of 300 kpa (gage) in the tank. if the head loss in the piping is 2 m of water, determine the discharge rate of the supply of water to the roof top in liters per second.
Answers: 3
![question](/tpl/images/cats/User.png)
Engineering, 04.07.2019 18:10
Journeyman training is usually related (clo2) a)-to specific tasks b)-to cost analysis of maintenance task c)-to control process to ensure quality d)-to installation of machinery
Answers: 2
![question](/tpl/images/cats/User.png)
Engineering, 04.07.2019 18:20
Steam enters a converging nozzle at 3.0 mpa and 500°c with a at 1.8 mpa. for a nozzle exit area of 32 cm2, determine the exit velocity, mass flow rate, and exit mach number if the nozzle: negligible velocity, and it exits (a) is isentropic (b) has an efficiency of 94 percent
Answers: 2
You know the right answer?
How many gallons of water can you collect on a roof 40'×35' in a 1" rain?...
Questions
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 01.02.2021 21:40
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 01.02.2021 21:40
![question](/tpl/images/cats/mat.png)
Mathematics, 01.02.2021 21:40
![question](/tpl/images/cats/mat.png)
Mathematics, 01.02.2021 21:40
![question](/tpl/images/cats/fizika.png)
Physics, 01.02.2021 21:40
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 01.02.2021 21:40
![question](/tpl/images/cats/es.png)
![question](/tpl/images/cats/fizika.png)
Physics, 01.02.2021 21:40
![question](/tpl/images/cats/mat.png)
Mathematics, 01.02.2021 21:40
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 01.02.2021 21:40
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 01.02.2021 21:40
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 01.02.2021 21:40
![question](/tpl/images/cats/mkx.png)
![question](/tpl/images/cats/en.png)
English, 01.02.2021 21:40
![question](/tpl/images/cats/User.png)
SAT, 01.02.2021 21:40