What is the hydraulic radius of a rectangular air duct 300mm by 500mm?

Q: Assignment 4 For the system shown, What is the flow direction? b. What kind of machine is at A? c Do…

A: Given Data **As per our company policy we are supposed to do only 3 subpart if you need the rest…

Q: 3.5 DISCUSSION 1- Where the velocity of water increases in the throat area or in the entrance area…

A: The venturi meter is used the measure the  flow rate (discharge) of flowing fluid. In venturi meter…

Q: What is the energy loss over a sudden expansion from a DN65 Schedule 40 steel pipe to a DN125…

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Q: Assume the bore and rod diameters of the single-rod double-actuating cylinder in the differential…

A: Given, Bore diameter, d1=120mmRod diameter, d2=90mmMaximum operating pressure,P=10MPaFlow rate,…

Q: QUESTION 02 Consider a single acting triplex pump having 7-in. liners and 12-in. stroke length…

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Q: List any four advantages of the Horizontal Axis Wind Turbine.

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Q: DA double-acting duplex pump, 2.5 in rod, 20 in stroke, is to be operated at 60 strokes/min. For…

A: As per given question  Piston diameter =2.5in Stroke per volumes =60 stroke /min Output power =1360…

Q: regular exit 90" elbow 20 n Sharp entrance Half-open gate valve 12-in bend radius Pump Onen elobe

A: Solution :- Given data :- ρ = 2 slugs/ft3 = 1030.76 kg/m3ν= 0.000012 ft2/sec = 1.1148×10-6 m2/secQ =…

Q: Determine the smallest metric hydraulic copper tube size that will carry 4L/min of the following…

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Q: 5.) What is the hydraulic radius of a rectangular air duct 200 mm by 350 mm? Answer: 63.6mm

A: Given data,  Dimension of duct- W=200 mm  B=350 mm

Q: No. of plunger = 6, Plunger Diameter = 0.04 m, Stroke Length = 0.048 m and Rpm of Crank Shaft = 72.5…

A: Reciprocating pumps are positive displacement pumps. They suck water during forwarding stroke and…

Q: Specify the dimensions of (a) a square duct and (b) a 4:1 rectangular duct that are flow-equivalent…

A: The equivalent diameter of  a rectangular duct, De=1.3a×b0.625a+b0.25a=length of rectangleb=width of…

Q: Explain why it is usually not wise to arrange two (or more) dissimilar pumps in series or in…

A: Arranging dissimilar pumps in series may create several  problems because the volume flow rate…

Q: Enumerate the different classifications of pumps

A: There are mainly two types of pump : 1. Dynamic pumps 2. Positive displacement pump  1. Dynamic…

Q: B: Drive an equation could be used to calculate liquid volumetric flow rate for rectangular open…

A: Introduction:- The volumetric flow rate is the flow of volume per unit of time. that means in a unit…

Q: 12. What is the necessary flowrate to extend a cylinder with an effective cap end volume of 462 in'…

A: Given: V=462 in3L=12 invelocity = 2 in/sec

Q: Determine the smallest metric hydraulic copper tube size that will carry 4L/min of the following…

A: Solution to part (d) as mentioned by the student:

Q: Water is supplied at a rate of 3000 litres per minute from a height of 4 metres to a hydraulic ram…

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Q: The hydraulic radius of a pipe with diameter of 12 mm is equal to 3 mm 6 mm 9 mm 4 mm

A: hydraulic radius is the ratio of wetted area (A) to the wetted perimeter (P). i.e. Rh=AP For…

Q: A cylinder with a bore diameter of 1.5 in and a rod diameter of 0.625 in is to be used in a system…

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Q: Ex. Closed pipe system the length is 130 m and 50 mm in diameter containing sixteen long elbows and…

A: Write the standard values of pipe fitting losses from pipe fitting losses equivalent length table…

Q: Q6. A dru of (1m) is one end of other end i drum. Hov the siphon tube of fric

A: GivenD=0.6mz1=1mz2=-0.5md=15mmL=3.5mf'=4f=0.001cc=0.55

Q: 2. A rectangular duct with a 10 cm x 20 cm cross section has a hydraulic diameter of a) 10cm b) 13cm…

A: Given data, Rectangular duct 10 cm x 20 cm a = 10 cm  b = 20 cm Find Hydraulic diamter = Dh =  ?

Q: Francis and Kaplan turbines are often provided with drafttubes, which lead the exit fl ow into the…

A: A draft tube can be defined as a pipe of gradually increasing area that connects the outlet of the…

Q: Design a Francis Turbine by assum suitable dimensions and Draw its velocity triangles

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Q: Required: Pump efficiency

A: efficiency = power delivered by pump / power input to pump

Q: A rotary pump draws oil from (tank 1) and delivers it into (tank2), the level in (tank 1) is 3 m…

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Q: water tower holds a total volume of 100,000 L of water (10oC). The diameter of the tank is 6 m. The…

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Q: subcooled? Determine (b) the volume flow rate, and (c) the

A: Given: Refrigerant R22 Condenser temperature=42oC Evaporating temperature =0oC   To determine:…

Q: The piping system shown in the figure (which does not show details of all the fittings) is used to…

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Q: estimate the volume flow rate of water through the siphon

A: Given data: Apply Bernoulli’s equation between the free surface of the tank and the exit of the…

Q: 17. A self-priming centrifugal pump is used to pump water at 25°C from a reservoir whose surface is…

A: To Find : The maximum volume flow rate that can be pumped without cavitation . Given :  The internal…

Q: 3. Describe the different parts of radial flow reaction turbine.

A: Describe different parts of reaction turbine

Q: diameter as shown below indicates the piezometer readings with apparatus coefficient of 0.965. If…

A: Given   Manometer reading, H = 55 - 15 = 40 mm   Diameter, D = 36 mm                    d = 10.5 mm…

Q: 1) Define the following terms and explain where they are used or applied. *notch *weir *venturi…

A: Solution to first question as per our company policy:

Q: What diameter of new cast-iron pipe, 1 mile long is required to discharge 4.5 cu. ft. per second…

A: L=1 mile Q=4.5 ft3/secH=50 ftg=32.2 ft/sec2Since Q=π4×D2×VV=2gH

Q: 10.86 An air-conditioning system is designed to have a duct with a rectangular cross section 1 ft by…

A: Given Data  For the same pressure drop along the pipe ∆hrect=∆htrap (hf)rect=(hf)trap Hydraulic…

Q: in fully developed laminar flow (1-4r2/D²), whereris the radi

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Q: The impeller of a radial pump with diameter of 34.2 in trimmed such that its head is reduced by…

A: Given data   Initial Diameter of Pump = D1 =  34.2 inFinal Head = Initial Head2H2 = H12We have to…

Q: c. Discuss why 8 measurements per diameter are used for 400mm diameter round duct, using relevant…

A: Ducts are conductors or sections utilized in warming, ventilation, and cooling (HVAC) to convey and…

Q: c) A pumping plant forces water through a 600 mm diameter main, the friction head being 27 m. In…

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Q: Describe and Draw Energy Grade Line (EGL) &Hydraulic Grade Line (HGL) Describe and write the…

A: given:

Q: Determine the least number of stages for a multi-stage pump to deliver 80 L/s against a total head…

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Q: Aim is to transmit water from the source to the end point. Option is to use gravity pipeline system…

A: Given dataLength of the pipe L = 3500mDiameter of the pipe D = 0.7mFriction factor f = 0.017Height…

Q: e flow type

A: Flow is laminar.

Q: Discuss the relation between the head pressure and flow rate for the benefits of connecting the…

A: When the two pumps are connected in series, their resultant pump performance curve is given by…

Q: Table 6.2 shows the typical volume flow rate for centrif- ugal fire-fighting pumps is in the range…

A: Given: Q=1800 L/min to 9500 L/min V= 2 m/s To find: Diameter

Q: A double-acting duplex pump, 2.5 in rod, 20 in stroke, is to be operated at 60 strokes/min. For…

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