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Answer should be 13450 lbf
5. (25 pts) The angled gate shown below should be designed...
A quarter-circular gate is being used to retain a water reservoir, Figure 3. The gate is...
A quarter-circular gate is being used to retain a water
reservoir, Figure 3. The gate is hinged at point B with radius R =
8 ft, depth b = 10 ft into the page, and weight W = 3000 lbf.
Compute the force F, applied at point A, that will keep the gate
from opening.
Figure 3. Quarter-Circular Gate for Question 5
A rectangular gate having a width of 4 ft is located in the sloping side of a tank as shown in the figure below. The gate is hinged along its top edge and is held in position by the force P. Friction...
A rectangular gate having a width of 4 ft is located in the sloping side of a tank as shown in the figure below. The gate is hinged along its top edge and is held in position by the force P. Friction at the hinge and the weight of the gate can be neglected. Determine the required value of P. Water 29 ft Hinge Gate 60° lb
A rectangular gate having a width of 4 ft is located in the...
A water gate is shown below. The gate is hinged at the top (point A) and...
A water gate is shown below. The gate is hinged at the top (point A) and held in place with a stop at the bottom. The weight W is designed to counteract the hydrostatic force acting on the gate. The gate is 4 m high and 2 m wide. The water depth d = 5m. Answer the questions below, using a water density of 1000 kg/m3, and g = 9.81 m/s2. Calculate the average hydrostatic pressure acting on the gate....
The massless, 9-ft-wide gate shown in the figure below pivots about the frictionless hinge O. It...
The massless, 9-ft-wide gate shown in the figure below pivots about the frictionless hinge O. It is held in place by the 1650 lb counterweight, W. Determine the water depth, h Water Gat Pivot o Width 9ft h = the tolerance is +/-2% Show Work is REQUIRED for this question: Open Show Work LINK TO TEXT
2. (45 pts) Consider the 10-meter wide, quarter-circular gate shown below. Take R-3 ft and the...
2. (45 pts) Consider the 10-meter wide, quarter-circular gate shown below. Take R-3 ft and the specific weight of the water as y 62.4 lb/ft3. The gate is of negligible weight. The pressure of the air is 10 psi gage. Compute the magnitude of the force Q required to keep the gate in the position shown. Draw an appropriate and clear free body diagram for an alysis. air Hinge water
Consider the Ballard Locks as shown below. When traveling from the lake to the bay, there...
Consider the Ballard Locks as shown below. When traveling from
the lake to the bay, there is a difference in
height of an average of 21 feet. The high side is the fresh water
side. The locks allow boats traveling from fresh water to be
lowered gently in an enclosed ‘lock’ down to the level of the salt
water in the bay. A boat enters the locks through double entry
gates on the fresh water (right) side. The entry gates...
Question 1 5 pts A mugnetic core structure is shown below Ni The relalive permeabily of heomaleri...
Value options for #1 are:
159.155
312.28
3979
75.41
63.662
Question 1 5 pts A mugnetic core structure is shown below Ni The relalive permeabily of heomalerial is 2500 andil is nol saluraled. The depth of the core is uniform and 2 cm into the page. The width of the core is 2 cm. For this problem, nelect the leakage flux. The equivalent circuit is shown below follawed hy dimansianal infarmation. R, R,2 Fi R, R, 2 "20cm 124 320...
Problem 5 You are to examine the retaining wall shown on Figure 2. Assume that the wall height (H...
Problem 5 You are to examine the retaining wall shown on Figure 2. Assume that the wall height (H) is equal to 12 feet, and the base width (B) is 7 feet. The wall will be approximately 200 feet long (into the page). The backfill material behind the wall is a poorly-graded sand with silt (ŚP-SM) that has an average total unit weight of 1 19 pounds per cubic foot (pcf) and an average water content of 12%. As indicated,...
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 quarter-circular gate is being used to retain a water
reservoir, Figure 3. The gate is hinged at point B with radius R =
8 ft, depth b = 10 ft into the page, and weight W = 3000 lbf.
Compute the force F, applied at point A, that will keep the gate
from opening.
Figure 3. Quarter-Circular Gate for Question 5
A rectangular gate having a width of 4 ft is located in the sloping side of a tank as shown in the figure below. The gate is hinged along its top edge and is held in position by the force P. Friction at the hinge and the weight of the gate can be neglected. Determine the required value of P. Water 29 ft Hinge Gate 60° lb
A rectangular gate having a width of 4 ft is located in the...
The massless, 9-ft-wide gate shown in the figure below pivots about the frictionless hinge O. It is held in place by the 1650 lb counterweight, W. Determine the water depth, h Water Gat Pivot o Width 9ft h = the tolerance is +/-2% Show Work is REQUIRED for this question: Open Show Work LINK TO TEXT
2. (45 pts) Consider the 10-meter wide, quarter-circular gate shown below. Take R-3 ft and the specific weight of the water as y 62.4 lb/ft3. The gate is of negligible weight. The pressure of the air is 10 psi gage. Compute the magnitude of the force Q required to keep the gate in the position shown. Draw an appropriate and clear free body diagram for an alysis. air Hinge water
Consider the Ballard Locks as shown below. When traveling from
the lake to the bay, there is a difference in
height of an average of 21 feet. The high side is the fresh water
side. The locks allow boats traveling from fresh water to be
lowered gently in an enclosed ‘lock’ down to the level of the salt
water in the bay. A boat enters the locks through double entry
gates on the fresh water (right) side. The entry gates...
Value options for #1 are:
159.155
312.28
3979
75.41
63.662
Question 1 5 pts A mugnetic core structure is shown below Ni The relalive permeabily of heomalerial is 2500 andil is nol saluraled. The depth of the core is uniform and 2 cm into the page. The width of the core is 2 cm. For this problem, nelect the leakage flux. The equivalent circuit is shown below follawed hy dimansianal infarmation. R, R,2 Fi R, R, 2 "20cm 124 320...
Problem 5 You are to examine the retaining wall shown on Figure 2. Assume that the wall height (H) is equal to 12 feet, and the base width (B) is 7 feet. The wall will be approximately 200 feet long (into the page). The backfill material behind the wall is a poorly-graded sand with silt (ŚP-SM) that has an average total unit weight of 1 19 pounds per cubic foot (pcf) and an average water content of 12%. As indicated,...
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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