A cylindrical steam boiler is to have a volume of 1340 cu ft. The cost of the metal sheets to make boiler should be a minimum. What is the required base diameter in feet? 11.95 18.46 O 12.31 13.64

Q: Compart The & filled with air. When the gauges (A) 4 (D) read as indicated, what should be the value…

A: Manometers are the device used for measuring the pressure in a fluid at a point. 1Bar=105 N/m2…

Q: Trace the characteristic curve of the pipe shown in the Figure below. Data are: total length of pipe…

A: Given, L = 80 m Leq = 40 m

Q: 2) A water tank is 8.0 mn im diameter end 12 m high. If the tank is to be Completely filled, specify…

A: Given data:-   Diameter of water tank D=8m   Height of water tank h     =12m   circumferential…

Q: 8. What are the reasons for minor head loses in a pipe? a) Friction b) Heat c) Valves and bends d)…

A: Loses in the pipe are classified into two types:  a) Major losses.              Major losses in the…

Q: Do the first 4  for calculated pressure and explain how you get the answer for port 3 . What number…

A: Given: The density of Air = 1.2129 kg/m3 To find: The pressure for the first 4 parts

Q: QUESTION # 2 A brass cube 6 in on a side weighs 67 Ib. We want to hold this cube in equilibrium…

A:

Q: Q2 A) For a flow rate of 300 liters/second at a velocity of 1.3 meters/second, design a seamless…

A: Fluid is an important part of the fluid mechanic's sector. Fluid can be compressible or…

Q: n open storage vessel has 3m of oil (specific gravity=0.82) and 6m of water. Find the pressure at…

A: Given:Specific gravity of oil=0.82oil head=3 mwater head=6 m

Q: A closed container contains 3m high of kerosene (SG = 0.85), water, and 0.7m high of an unknown…

A:

Q: A piece of lead pipe of outer diameter 2.75 in. and inner diameter 2.25 in. , and length of 16 ft.,…

A: Given data: D=2.75 in. d=2.25 in. L=16 ft conical pot radius= 10 in altitude= 15 in

Q: help asap

A: Step 1:Step 2:

Q: Find pressure at depth of 60 m below free surface of water in reservoir. Express unit in KPa

A:

Q: Problem 2 :Air flows steadily between two cross sections in a straight pipe of cross-sectional area…

A: The values and figure given in the question are as follows: Pressure at section-1 (P1)=300 kPa…

Q: The machine parameters of the 1 hp, three phase, 60 Hz, four pole, 200 V induction machine are as…

A:

Q: 12. How much pressure ratio makes one Mach number? a) 0 b) 1 c) 2

A: Overall Pressure Ratio - It is also called overall compression ratio denoted by Pb/Pt. For one Mach…

Q: 12. How much pressure ratio makes one Mach number? а) 0 b) 1 c) 2 d) 3

A: How much pressure ratio makes one Mach number?a) 0b) 1c) 2d) 3

Q: 20-mm diameter 0.3 m 0.6 m 60-mm dameter

A:

Q: At a fabrication temperature of 16°C, steel tubes in a boiler measure 2.500 m. When the boiler is…

A:

Q: After being filled to a depth d with SAE 30 oil (SG = 0.91), a glass is placed to float in a tank of…

A: Depth upto which SAE oil is filled in a glass to make it float on water = d , Specific Gravity og…

Q: A 20-cm-diameter pipe is used to carry a pressure of 8.274 MPa without yielding. Assuming a safety…

A: Given data:

Q: Given: Water flows through a nozzle, at section 2, the nozzle discharges to atmosphere. 2 10 V Find:…

A:

Q: Q- The surface area of a plate is 0.4 m² and its weight is 500 N which slides down on an inclined…

A: Given- Surface area A=0.4 m2Weight of plate W=500 NSpeed of sliding plate V= 4 m/sDynamic viscosity…

Q: Air A Air О.4m 0.4m Oil S. g. 0.9 0.5m B Water D Pressure A= [A] _kPa (use 3 decimal places)…

A:

Q: e-rtuedu.ph My Courses My courses HYDRAULICS MODULE 2- PROPERTIES OF FLUID QUIZ 1 Consider two tanks…

A: Given:-  Height of the first water tank is . Height of the second water tank is . Acceleration of…

Q: A dash pot 10 cm diameter and 12.5 cm long slides vertically down in a 10.05 cm diameter cylinder…

A:

Q: Surface Nozzle Fluid stream F1 Surface Nozzle Fluid stream F2

A: Write the component of force F1 in x-direction. F1=-ρA1V121-cosθ=-ρA1V121-cos90°=-ρA1V12 Write the…

Q: 1) A cylindrical vessel with a diameter of 8 inches and 5 feet long contained acetylene at 300 psi…

A:

Q: What is the system pressure when the cylinder retracts? is it more or less than the pressure when…

A:

Q: A 50-meter steel tape was used in laying-out a distance of 550.55 m. The tape was standardized at…

A:

Q: Q4: A. Calculate the pressure of steam at a temperature of 500°C and a density of 24 kg/m³ using (a)…

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Q: Determine the reaction at B, C and E 10 k 20 k Rk 1/

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Q: 60 deg F Crude oil with sp. gr. 60 deg F = 0.887 flows through a piping with varying diameters but…

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Q: Gage -900 >mm dia <1.80 m Piston Oil 0.85 spgr =

A:

Q: Calculate the hydrostatic force and components of the semicylindrical protuberance located at the…

A: height of water in tank = 10 ft.radius of semi-circular cylinder = 2ft.length of cylinder = 9 ft.…

Q: figure below shows the proposed design for a hydraulic press used to compact solid waste. A pisto at…

A: Given :

Q: Pb # 2: At a maximum efficiency a turbine runs at 150 rpm, discharges 10 m’/s, and develops a shaft…

A: From Given Data; head = Reg. No/ 100 = 5262/100 =52.62m;

Hydroelectric Energy

Hydroelectric energy is also known as hydropower or hydroelectricity. The term hydropower refers to the power obtained from water motion. By the term 'power', primarily means the generation of electricity. A hydropower plant or hydroelectric power plant utilizes the kinetic energy or pressure energy of flowing water into electrical energy. Unlike conventional energy sources used for power generation, electricity obtained from hydraulic power contributes to zero greenhouse gas emissions.