A fan whose static efficiency is 40% has a capacity of 60,000 ft3 per hour at 60oF and a barometer of 30 in. Hg and gives a static pressure of 2 in of water column on full delivery. What size of the electric motor shall be used to drive this fan in HP?

Q: Convert 235.268 Kelvin to Rankine

A: Solution  Given Data Teperature in Kelvin (K) = 235.268 K

Q: A hydraulic pump delivers 12 litres per minute towards pressure of 270 bar.Find the following  (a)…

A: Given data: Pump discharge rate, Q = 12 L/min. Pressure, P = 270 bar. The overall efficiency of the…

Q: How do we find the force and pressure exerted in using a 12 volts mini reverse air pump and a 25mm…

A: Given: Mini reverse air pump = 12 V Round suction cup diameter= 25 mm To find: Force and pressure…

Q: Kindly explain this, Thank you very much

A: No Steady flow: For the steady flow, the area of inlet and outlet must be same. In this cas volume…

Q: Briefly describe the principle of corresponding states:

A: When the characteristics of actual gases at their critical states are known, the law of comparable…

Q: 02: A// For a centrifugal compressor. Prove that: C-C, Cri - Cr22 Cpiz- Coun Power developed on…

A:

Q: as shown in figure shown below if the velocity of water at point (A)is(30m/s)with pressure of (90000…

A: We have to find pressure and speed of water at point a, b and c

Q: To avoid cavitation, we must ensure that the local pressure everywhere inside the pump stays: O…

A: What is cavitation in pump and how it formed .

Q: HW1: A gas flows through a horizontal pipe with cross-sectional area of 30 cm2. At certain point,…

A: Disclaimer: you are uploading multiple questions. according to the Bartleby guidelines we can…

Q: 2. In the test of a centrifugal pump with water, the rate of discharge was found to be 260 li/s, the…

A: Given:Discharge, Q= 260 L/sPressure at the exit, P2g=13 kg/cm2Pressure at the inlet, P1g=15 cm of…

Q: pls answer asap!! A jet of water is projected vertically and has a velocity of 26 m/s. Neglecting…

A: The height up to which the water jet could rise is 34.5 m.

Q: Bernoullis equation assumes a. Fluid is compressible b. Flow is unsteady c. No friction in the…

A: Bernoulli's equation assumes an ideal and incompressible fluid. So the answer will be an option (c).…

Q: Q2. A Pelton wheel has diameter of 4m and the average force of water against the blades is 13.13KN.…

A:

Q: A pump deliver 249 gpm of water at ahead 165m. Determine the pump power in kW

A:

Q: Find the temperature in Kelvin in the standard atmosphere where the pressure ratio is 0.53

A: Given data as per question Pressure ratio=0.53prealpideal=0.53preal=0.53×1.01325=0.537we know…

Q: In centrifugal pump, will convert velocity of fluid into pressure. O volute casing O suction pipe o…

A:

Q: A liquid flow through pipe of 10 cm2 a velocity of 6 cm/s. Find the value of discharge

A: Given data : Area of pipe=A Velocity of liquid=V   Find : Discharge

Q: A ventilation system with two branches: the branch A requires to have VP of 5 "w.g. and Q of 4.8…

A: VP1=5" w.g.                        Q1=4.8 scfm VP2=4.2" w.g.                        Q2=4.5 scfm

Q: A hydraulic pump delivers 14 litres per minute towards pressure of 200 bar.Find the following  (a)…

A: Given - Flow rate (Q) = 14 litres per minute = 2.33 x 10-4 m3/s Pressure supplied (P) = 200 bar = 2…

Q: The higher temperature of a refrigerating system operating at a Reverse Carnot Cycle is 240 °F and…

A:

Q: 1.) A hand pump is used to inflate a bicycle tire to a gauge pressure of 70 psi. a) How much work…

A:

Q: 1. It is better to use a relief valve type fork lift. 2. Flow rate of pump does while it 3. With…

A: we have to fill in the blanks

Q: A large commercial air-conditioning unit processess 5 kg/s of atmospheric air. The air enters at a…

A: GIVEN:m'=5kg/sP2=100kPaDBT2=20'CWBT2=10'CFrom psychometric chart,from THERMODYNAMICS DATABOOK, BY…

Q: Daniel also gets an internship, but it's for a 6 story hospital. To ensure adequate water supply,…

A: Given: The pressure supplied by the pump is 8.5 atm (absolute). Height of the storage tank is 65 m…

Q: Shown below is the water jet flow from a pressurized closed tank. The vertical distance between free…

A: Given data:- h1 =13 m h2 = 15 m Y=9.81 kN/m^3 Find the pressure at 1.

Q: Shown below is the water jet flow from a pressurized closed tank. The vertical distance between free…

A: Given data: h1=13 mh2=15 mg=9.81 m/s2γ=9.81 kN/m3 Need to determine the velocity at point 2.

Q: A tank initially holding 90 gal of fluid with 30 lb of salt has two sources of fluid being pumped…

A: Let V be the volume of the tank. Write the expression for change in volume of the tank.…

Q: High of water in pump suction side is 8 m, neglecting of all losses, how much is the pump suction…

A:

Q: A 6V reverse suction pump with a 6 L/min air flow rate is connected to a 25mm diameter round suction…

A: Givensuction pumpQ=6 L/mind=25mm

Q: If a certain centrifugal pump generates 50 meters of head pumping water with a 1.0 specific gravity,…

A: GivenH=50mS.Gw=1S.G=1.82

Q: Q2: Liquid water at 20°C flows straight up 30 m. 1- How much power pump is needed if the mass flow…

A:

Q: -Q4:- If the wind speed measured on 10 m height from the earth. What the height of wind turbine…

A: Given Data The height from the earth surface is: h=10 m The speed of the wind is: V2=5 m/s To…

Q: A large mining company was provided with a 3 cu. meters of compressed air tank. Air pressure in the…

A: Given data:

Q: The main of purpose of pumps is to transfer fluid from one point to another. If that's the only…

A: A pump is used to move fluids from one place to another. It just creates fluid flow; it does not…

Q: A pipe can fill a swimming pool in 15 hrs. If a second pipe is open, the two pipes together can fill…

A: Given Data: Time required by first pipe, t=15 hours Time required by both pipes, t=5 hours

Q: As shown in the picture blew, a pump can deliver volume flow rate of Q=3.6 × 10-³ m³/s of water…

A: Given data Flow rate = 3.6 ×10^(-3) m^3/sec h= 8.0 m hL= 1.0 m Find the power delivered by the pump.

Q: Calculate the air pump power in watts required to inflate a system with a volume of 100 L at 200000…

A:

Q: n terms of speed of the impeller N, discharge Q and change in total head H, through the machine, the…

A:

Q: Problem 2) A pressure of 10 kPa gage is applied to the surface of water in a tank. There is an…

A:

Applied Fluid Mechanics

A fluid is a substance that is continuously deformed by the application of shear stress. The rate of deformation of a fluid depends on its viscosity. The fluid tries to flow when it interacts with some other system.