Example: A fan of diameter 0.7 m running 1500 rpm delivers 140 m3/min of air at 15C against 75 mm of water total pressure when the total effeciency is 86%. Determine the volume of air delivered, total pressure and power consumed, if (a) the air temperature is 50C. (b) the air temperature is 50C and the fan speed is 1700 rpm. (c) the same conditions as (b) but a 0.6 m diameter, geometrically similar fan is used.

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A: Given system,

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Q: A person is to be released from rest on a swing pulled away from the vertical by an angle of 20.0°.…

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Q: The sphere with mass m = 40 kg rolls down the inclined plane of angle = 33 without slipping.…

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Q: center of a square uniformly (a-6m and z=3.75m). Usin

A: The lagrange's formula is as,fx = x-x1x-x2x-x3x-x4x0-x1x0 -x2x0-x3x0-x4×yo+x-x0x-x2x-x3x-x4x1-x0x1…

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Q: A boy pushes a 50 kg wheelbarrow with a velocity of 0.5 m/s. If he uses a force of 10 N, how far…

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Q: The Gibbs free energy change of the Pb-PbO₂ reaction with sulfuric acid is 4Gº = 286,160 kJ/kmol.…

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Q: Given • 1 million people in Hong Kong using low-flush toilet and low- flow shower head. • 1 million…

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Q: after the decimal point. Take g = 9.81 m/s². r 0 F

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Q: Compute for the moment of the force in line CD.

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Q: If the velocity of an incompressible fluid at a point (x,y,z) is given by (image below) prove that…

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Q: already answered in bartleby. please do not copy!  STATICS OF RIGID BODIES (UPVOTE WILL BE GIVEN.…

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Q: Consider the frame shown in (Figure 1). Suppose that F₁ = 26 kN. Part A Determine the x and y…

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Q: A 5.0-mm-diameter hole is 1.0 m below the surface of a 2.0-m-diameter tank of water. What is the…

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Q: A large tank containing water of constant density 1000 kg/m³ is fixed to a cart with frictionless…

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Q: А A EAG IB B C -IP'

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Q: If the uniform cabinet has weight of 165 lb, determine the minimum force P that can make the cabinet…

A: Given : W = 165 lb g = 32.2 ft/s2

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Q: Make D-H parameter table of the manipulator shown in Fig.1 below. Make Final HTM

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