![subject](/tpl/images/cats/User.png)
Engineering, 20.08.2019 19:20 airrish
Water flow in a 3 m wide horizontal bed rectangular channel is partially blocked by a gate such that flow depth upstream of the gate is 2 m and flow depth downstream the gate is 0.3 m. determine the force exerted by the flow on the gate.
![ansver](/tpl/images/cats/User.png)
Answers: 3
Another question on Engineering
![question](/tpl/images/cats/User.png)
Engineering, 04.07.2019 18:10
An air compression refrigeration system is to have an air pressure of 100 psia in the brine tank and an allowable air temperature increase of 60°f for standard vapor compression cycle temperatures of 77 f entering the expansion cylinder and 14 f entering the compression cylinder, calculate the coefficient of performance a. 2.5 b 3.3 c. 4.0 d. 5.0
Answers: 3
![question](/tpl/images/cats/User.png)
Engineering, 04.07.2019 18:20
Aquick transition of the operating speed of a shaft from its critical speed will whirl amplitude. (a) increase (b) limit (c) not affect (d) zero
Answers: 2
![question](/tpl/images/cats/User.png)
Engineering, 04.07.2019 19:10
In general, how do thermosetting plastics compare to thermoplastics in mechanical and physical properties?
Answers: 3
![question](/tpl/images/cats/User.png)
Engineering, 04.07.2019 19:10
The short distance from the objective lens to the object causes problems at high magnification. which of the following is the most serious? a. cleaning the object surface b. positioning the object c. reflection from the object surface. d. illumination of the object
Answers: 1
You know the right answer?
Water flow in a 3 m wide horizontal bed rectangular channel is partially blocked by a gate such that...
Questions
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 23:00
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 23:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 23:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/health.png)
Health, 22.06.2019 23:00
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 23:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/geografiya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/geografiya.png)
Geography, 22.06.2019 23:00
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)