Q6/The average monthly inflow for a niver are shown in the table below. A-Draw flow duration curve B-Determine the hydroclectric power in Mwan, at 50% and 90% dependability Assune plant efficiency is 80% and gross head is 36m. Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Flow 100 120 80 65 70 19 45 20 30 55 50 40 (cumees)
Q: 0: The bracket shown carries an eccentric load P at an eccentricity e = 400 mm. the column and…
A: Given data:(a) Polar Moment of inertia
Q: Short description of the pin support and the cantilevered beam
A: Given Diagrams of pin and cantilever beamTo find out Describe these joints
Q: Solve the following problem and SHOW YOUR COMPLETE SOLUTIONS. ILLUSTRATE THE FREE BODY DIAGRAM for…
A: Given Forces 300, 200 and 400 lbsAnglesTo find out Forces C and E
Q: A unit volume of a mass of saturated soil is subjected to horizontal seepage. The saturated unit…
A: Saturated unit weight=22 kN/m3Hydraulic gradient i=0.3It is needed to find the resultant body force.
Q: 7. A continuous strip footing bears on sand with groundwater one-half the footing width below the…
A: Given Strip continous footingWater table depthDepth of footing To find out Choose the correct…
Q: A 600 mm diameter and 25 m long driven concrete pile car- ries a column load of 1200 kN. It is…
A: The length of the pile is .The diameter of the piles is .Total column load is .Shaft resistance is…
Q: Draw Shear and Bending moment diagrams for the frame shown using Force Method and virtual work…
A: Given:Required:Shear force and bending moment diagram
Q: 6.2 Truss-Methods of Sections Use the method of sections to solve for forces at BC, BE, DE.…
A: The given truss is shown below.
Q: The 200 mm x 150 mm x 12.5 mm angle has one line of 20 mm diameter bolts in each leg. The bolts are…
A:
Q: The maximum depth of an unsupported vertical cut that can be made in a saturated clay with unit…
A:
Q: Separate the given hydrograph in to its components using method four, if the hment area is 7000 km²,…
A: Time (Day) Discharge 11222831804190052200612007230810096010401120121513121410And Area of the…
Q: 4. Draw the complete shear and bending moment diagrams. -2 m 15 kN 20 kN - m -1 m m 10 kN/m -2 m- B
A:
Q: Draw Shear and Bending Moment diagrams on compression side of the beams shown below using…
A: Continuous beam with uniform distributed load
Q: El.0 m -2.5 m -3.5 m-W.T.V -5.5 m - -11.5 m TIK Building TIK TIK Rock stratum Soil profile TIK TIK…
A: Additional stresson the clay layer due to building=150kN/m2to find the settlement of clay layer
Q: Needs
A:
Q: solving equations 5 and 6 actually gives you EIθB=60.69, EIθC=-210.52
A:
Q: In the truss shown in figure, the forces in the members AB and BC will be respectively (plus denotes…
A: For Given arrangementTo find the forces in the member AB and BC
Q: 2 a. The scales reading the weight of each truck were reading 10% low. Calculate the ESAL for the…
A:
Q: A steel bearing needs to be mounted on a shaft with 40mm diameter, the bearing needs to be heated up…
A: Given data - Cofficient of linear expansion of steel = 13×10-6 /K do = 40 mm ∆T = 49°C Find out…
Q: If the interest rate, i=10%, the capitalized cost (CC) of the given project whose Cash Flow diagram…
A:
Q: 7. You oversee a site where construction of a driveway will take place. The Proctor max dry density…
A: max dry dentity relative compaction=R =95%minimum dry density in field(acceptable)=
Q: Solve for the deflection at the middle/midspan of beam (a) below. Assume the beam is 6 k/ft Type…
A: We have to solve question a only as asked.We have to find the deflection at middle span of beam
Q: 8. Calculate the active lateral stress ratio of a soil with a friction angle of 41 degrees.
A: Friction angle (Φ) = 41° Determine the active lateral stress ratio of the soil.
Q: 2) For the watershed in the Figure 1, using mean annual precipitations in Table 1, Table1 Annual…
A: StationsPrecipitation (mm/year)A86B96C126D136E106F96G106H116I126J126K106L116M121N126O136P126
Q: thank you much. And if I need to calculate the loads on the piles under column C3 and select a…
A: For this problem, we have to find out design for column C-3
Q: A bolted connection shown in figure 3.27 is made up of 150 x 87.5 x 9.5 mm. The angle is made of…
A:
Q: The beam shown in Figure Q.2 consists of a W610 x 140 structural steel wide-flange shape [E = 200…
A: The beam shown in Figure Q.2 consists of a W610 × 140 structural steel wide-flange shape [E = 200…
Q: Design the T-Beam section shown in fig.fc=24 Mpa,fy=414 Mpa. L.L = 21 kN/m D.L = 12 kN/m 3m 800 mm T…
A:
Q: The velocity field of a fluid v (in meters per second) has divergence div(v)(P) = 3 at the point P =…
A: The divergence of a velocity field is a scalar quantity that measures the net rate of change of the…
Q: Please help me to draw shear force and bending moment for the this beams
A: Draw the shear force and bending moment diagram for this beam.
Q: Upvote will be given. Please write the solutions legibly. Solve in 2 decimal places. 15 KN 20 KN/m…
A: A simply upported beam is loaded as followsmax shear force=?max bending moment =?
Q: L.L=21 kN/m D.L=12 kN/m 450 mm 800 mm 100 mm
A: Given data for the T beam :- Width of flange (b) = 800 mm Depth of flange= 100 mm Depth of beam =…
Q: Calculate the vertical support reaction in support A. When sketching FBD, set the positive…
A: The value of The distance
Q: Using Mohr's cirlce method Determine: a) Average normal stress. Au b) Maximum and minimum stress. c)…
A:
Q: ainage structure A has an 18" RCP invert at elevation 108.00' at station 18+00 an iform slope of…
A: Drainage structure A has an 18"RCP invert at elevation 108.00' at station 18+00The uniform slope of…
Q: Please I need help to calculate axil force due to dead and live load in three different columns A1,…
A: DL = 6 kN/m2LL = 3.5 kN/m2
Q: Annual precipitations observed in a watershed along 2000 to 2010 are given in Table 2. It is…
A:
Q: A jet of water issues from a 5 cm diameter nozzle, held vertically upwards, at a velocity of 20 m/s.…
A:
Q: 40 kN/m antes- 100 KN 4▬▬▬▬5▬▬▬▬▬▬3—
A:
Q: Determine the reactions and the member end forces in local coordinates for the frame shown below…
A:
Q: A bracket must support the service loads shown in the figure below. The loads act through the center…
A:
Q: me beam shown ists of a 200 GPa; /= 1120 × 106 mm4]. If w= 66 kN/m and P= 128 kN, determine: AY, V P…
A: The beam shown in Figure Q.2 consists of a W610 × 140 structural steel wide-flange shape [E = 200…
Q: 54. True or False: It is acceptable to place concrete on frozen soil subgrades so long as the…
A: According to the American Concrete Institute (ACI), cold weather concreting is defined as a period…
Q: B/ Find the diameter of the particles with specific gravity of 1.2 removed in a tank having a…
A:
Q: Draw the diagram of normal forces, stresses and displacements along the length of the stepped bar…
A:
Q: Im 1 kN/m 2.14
A: A beam is given with UVL, we need to draw the shear force and bending moment diagram
Q: 5.g., 5.9.3 Fig. 2-63 In Fig. 2-63, s.g., 1.0, s.g.20.96, s.g., 1.0, h, h₂-269 mm, and h,- 1.2 m.…
A:
Q: Use ASCE 7-10 tables of structural discontinuity and identify the type of structural irregularity…
A:
Q: The truss structure in the figure is supported by a roller at Land hinge at M. When Fo=65 kN. (a)…
A: The following members of the truss structure in the image are zero-force members:BE, EC, FG, GQ, HP,…
Q: The water supply to a mobile park contains 0.024 ug/L of PCB. Calculate the chronic daily intake…
A: The objective of the question is to calculate the chronic daily intake (CDI) of PCB for an adult…
Step by step
Solved in 3 steps with 2 images
- 5. Water is pumped 14.5 km from a reservoir at elevation 30 m to another reservoir at elevation 70 m. The steel pipeline connecting the reservoirs has a nominal diameter of 1400 mm (the actual inside diameter is 1372 mm) with C = 90. If the flow is 1.18 m3/s, the pumping efficiency is 82%, and electricity costs $0.14/kWh. Assuming that the density of water is 1000 kg/m3, what will be the monthly power bill? Sketch the hydraulic and energy grade lines.Determine the total energy production of a run-of-river plant having an total efficiency of 85%. It receives flow by means of a penstock, 400m long with 1.2m diameter, and f=0.015 in Darcy-Weisbach equation. The available head is 200m and seasonal fluctuations of upstream and downstream water levels are ignored. The flow duration data are tabulated as below.For a 100 MW hydro power plant, calculate the water volumetric flow ratefor the 3 head values of 50m, 100m and 300m. Assume effective head to be85% of the gross head.
- Pipes 1, 2, and 3 are parallel with each other as shown.If the energy at the inflow pipe A is 146 m., and at the outflow pipe B is 56 m., determine the total discharge of the pipe system (in m3/s). Use the following data for each pipe: Pipe 1: Diam = 569 mm, Length = 139 m., C = 119 Pipe 2: Diam = 602 mm, Length = 222 m., C = 115 Pipe 3: Diam = 743 mm, Length = 250 m., C = 115 Round off to two decimal places.2.1 A hydro-electric power station has a reservoir area of 2.7 km² and a capacity of 4.6 x 106m³. The effective head of water is 100 metres. The penstock, turbine and generation efficiencies are 95%, 90%, and 85%, respectively. Instructions :round off to 2 decimal places 1. Determine the total electrical energy that can be generated from the power station (kWh). 2. Determine the depth of the reservoir (metres) 3.Determine the fall in reservoir volume level is the load of 100 kW is supplied for 5 hours (%).Need asap... A village has 1,182 persons. Each person uses 13.4 kWh of electricity per day. They are considering installing a small run of river hydroelectric facility where the flow rate is 3.0 m3/s and the equivalent head is 20 m. The system has 90% efficiency and pipe losses are expected to be 5%. Determine if the proposed run-of-river facility can produce the required daily energy requirements if a micro hydrokinetic water turbine is used.
- Two reservoirs A and B have elevations of 250 m and 100 m, respectively. It is connected by a pipe having adiameter of 250 mm and a length of 100 m. A turbine, with an efficiency of 0.95, which is installed at a point inbetween A and B, is used to supply 233 kW of electric power to a nearby community. If the total head loss as watertravelled from reservoir A to B is 25 m, determine the discharge inside the pipe in liters per second.At a potential hydro-plant site, the average elevation of headwater is 582m, the tailwater is 480m. The average annual water flow was determined to be equal to that volume flowing through a rectangular channel 8.15m wide, a depth of 1.22m and the velocity is 4.6m. The turbine efficiency is 87%, generator efficiency is 95%, and a head loss is 3.5% of the gross head. Find the following: a. the generator power in kW 44,150 28,206 36,490 b. the annual energy (kWH per year) that can be produced if the plant operation is 345 days per year 235,154,731 302,142,714 244,334,189 c. the annual income of the plant if the cost of the energy produced is P0.60 per kW-hr 141,092,838 181,285,628 162,653,256Two reservoirs A and B have elevations of 250m and 100m respectively. It is connected by a pipe having a diameter of 250mm and a length of 100m. A turbine is installed at point in between reservoirs A and B. If C = 120, compute the following if the discharge flowing in the pipeline is 150 liters/sec. Compute the power generated by the turbine.
- Welcome to the family of TechCrachi, Recently you've asked for Unblur this Chegg Question on our website:Determine the total energy production of a run-of-river plant having an total efficiency of 85%. It receives flow by means of a penstock, 400m long with 1.2m diameter, and f=0.015 in Darcy-Weisbach equation. The available head is 200m and seasonal fluctuations of upstream and downstream water levels are ignored. The flow duration data are tabulated as below.Q (m3/s) 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0Duration, t (%) 100 95 80 65 55 40 35 25 20 10Calculate the continuous power that will be available from hydroelectric plant having an available headof 300 meters, catchment area of 150 sq. km, annual rainfall 1·25 m and yield factor of 50%. Assumepenstock, turbine and generator efficiencies to be 96%, 86% and 97% respectively. If the load factor is40% what should be the rating of the generators installed ?Two reservoirs (EI 37.6m and EI 91.6m) are connected by two pipelines 1-2 and 2-3 with a pump bridging the two pipelines. If the fluid (sg=0.81) flows at a rate of 203 L/s, what is the power given by pump? Assume head losses of 2.3 j/n from 1-2 and 6.5 j/n from 2 to 3