es pressure drag on a well designed aerofoil?

Q: Pin C is attached to rod BC and slides in the slot of rod OA. The rod BC rotates at a constant rate ...

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Q: Which factors affect the mechanical properties of a material under applied loads?

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Q: Please solve in 30 min The teeth number of each gear is already given (e.g. Z₁ =14). If the rotation...

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Q: A semicircular floodgate is 4.0 m long and 3.0 m radius. It is articulated at its lower point and ha...

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Q: At a shear rate of 10 s-1, the apparent viscosity of non-Newtonian liquid was found to be 1.0 Pa.s. ...

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Q: Cantilever circular shaft is loaded by concentrated couples. М1 М2 Мз M4 A l2 14 Given: /1= 1,61; lz...

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Q: tow doer these affect hydromeragy . temperatmie 2 prdssure 2. pieksine 3-Vohme of lixiviant NAY 4 Or...

A: Effect of Temperature : 1. The leaching rate will increases gradually. 2. The recovery rate increase...

Q: Note: J3 = J2 46 mm G3 = G2 4.93×10 mm (1) 16 kN-m 50 GPa (2) 34 mm %3D (3) 2.10x106 mm 900 mm 35 GP...

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Q: 6) The number of degrees of freedom of a planar linkage with 8 links and 9 simple revolute join ts i...

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Q: Calculate the spindle speed (rpm) for turning operation when the cutting speed is 186.00 m/min and e...

A: Find the spindle speed  Cutting speed = 186 m/sec External diameter = 38.50 mm

Q: A copper rolled wire 10 m long and 1.5 mm diameter when supporting a weight of 350 N elongates 18.6 ...

A: Given data,  ∆L= 18.6 mm  P=350N  D= 1.5 mm  L= 10 m = 10000 mm 

Q: There are 10 m^3/s of air-vapor mixture at 25C, 20Cwb heated until its final temp is 35 C. Determin...

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Q: 1- The steady state temperature profile for a wire carrying current is TO)=유 (1-(㈜))+ +7 gR g T(r) +...

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Q: An aluminum cube with an edge of 5 cm is resting on the ground on one of its faces. calculate the pr...

A: Given data  s= 5 cm = 0.05 m  d= 2700 kg/m³  Note: diagram is not necessary for the understanding th...

Q: resultant unbalance force on the rotor is

A: Given; A balanced rigid disc mounted on a rigid rotor has four identicalpoint masses.Each can carry ...

Q: 2) Three cylinder A:B:C has a speed ratio of 3:2:4 are externally in contact to each other. If cente...

A: Given in question 2:Speed ratio of A,B,C=3:2:4Centre distance between A and C=30 in

Q: Steam enters a well insulated turbine at 800°C and 10 MPa at a flow rate of 2.5 kg/s. The steam exit...

A: Given  P1=10 MPaT1=800CoP2=50 kPaη=0.9332To=25 Co To find a)(a)the rate at which availability enters...

Q: find closure Eq.

A: You have mentoned the postions and angles .

Q: 50 moles of neon is enclosed in a cylinder with a movable piston. By placing the cylinder in contact...

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Q: Oil with a specific gravity of 0.80 forms a layer 0.90 m deep in an open tank that is otherwise fill...

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Q: ze, is to transmit 7 kW at 1000 rpm. The inner radius of the contact is 50 mm and outer radius of th...

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Q: intrinsic semiconductor ong extended defect in a crystal

A: solution of above equation is below:  

Q: Find the free-response of the system in time domain due to the initial conditions: a(0) = 1, y(0) = ...

A: The spring-mass system is as shown below, The free-body diagram is shown below, From Newton's seco...

Q: What line is K? A

A: What is line k

Q: 14) A cam operating roller follower has the following dimensions, radius of base and nose circle as ...

A: As per student request I am answering 14th question 

Q: 1- A solid infinitely long cylinder, radius 2 cm, has uniform internal heat generation. The temperat...

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Q: answer 12

A: The sum of the length of the shortest and the longest of a planar quadrilateral linkage if less than...

Q: Points R and S have position vectors (10,2,4) and (2,0,5) respectively. Find the vector RS.

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Q: 5 kg of a certain gas is contained within a piston-cylinder assembly. The gas undergoes a process fo...

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Q: In a pipe with constant flow rate, if diameter of pipe is halved and length of pipe is doubled, then...

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Q: Q.3) For the shaded area shown in figure, determine the noment of inertia I and I. 0.5 in. 4 in. 1 i...

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Q: A 30-m long aluminum bar is subjected to a tensile stress of 172 MPa. Find the elongation if E=69,11...

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Q: Water drains from a pressurized tank (50 kPa gage) with a height of 200 m through a 200 m horizontal...

A: Given: The pressure, Pg = 50 kPa The height, h = 200 m the flow rate, Q = 0.0371 m^3/s The length o ...

Q: Draw the three planes of the geometric diagram

A:  According to the details provided in the question, we need to calculate the orthographic view 

Q: Determine whether the series converges.

A: NEED TO DETERMINE THE TYPE OF SERIES.

Q: A venturi meter is used to measure liquid flow rate of 450 m3 /h. The difference in pressure across ...

A: Answer: The throat diameter is 11.20 cm.  

Q: Problem 2. A uniform bar of mass m is pivoted at point O and supported at the ends by two springs, a...

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Q: A crate is supported by a cable and spring. The spring has unstreached length of 2m. Calculate stiff...

A: Given:m=40 KgL=2 m

Q: What are the frictional losses to be considered when calculating power consumption of a pump under o...

A: The following are the losses to be considered in a pump -  1. The head loss in the suction pipe of t...

Q: Conatructa view that wiow bhe in ue ngh. HRP

A: Given: Construct a view thaw will show both lines in true length.

Q: RH = 20% , absolute humidity = 10.5 g/kg   Determine the air properties using the psychrometric ch...

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Q: meter. ler A:B:C has a speed ratio of 3:2:4 are externall ter distance between cylinder A and C is 3...

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Q: Heated air at 1 atm and 35 °C is to be transported in a 150 m long circular plastic duct at a rate o...

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Q: What are the components of a pumping system?

A: The pumping systems are the system that is used to liquids up in the tubing and allow the production...

Q: Pls show the edge view of two triangles in a single reference plane...kindy explain the steps

A: Solution: Given Data:

Q: O Solar panels mounted with an inclination of 20°fr O Free convection only O Free convection and win...

A: Metering Chamber Its motivation is to accommodate the control and estimation of air temperatures and...

Q: n air at 25°C and latm. Use drag coefficient Cp = 0.4 and Whitak e spheres fall at their terminal ve...

A: we know thatRe=ρuDμ=uDνwhere,Re=Reynolds number          ρ= density         D=  diameter         u=v...

Q: A four-wheel drive vehicle has a front solid drive axle suspension and a rear solid drive axle suspe...

A: Solution: h = 20.5 in L = 108.5 in r = 15 in

Q: The motion of a particle is defined by the relation x = 2t^3 - 15t^2 + 24t + 4, where x is expressed...

A: Given data,  x= 2t³-15t²+24t+4  Here t = time in second  

Q: Al =5 in.sq. Cross-sectional area of Stem 1-2 in.sq. A3 = 10 in.sq. Cross-sectional area of Stem 2 =...

A: Solution: Given Data: