Identify a three research problem related with engineering and science and from the research problem try to construct a research question also, if you have an idea on how to solve the problem, you may state it here

Q: The allowable tensile stress for a ½ bolt of thread length 7/32 inches is 30000 psi. The allowable s...

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Q: The capillary effect of water in mm is equal to=, The capillary effect of mercury in mm is equal to=

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Q: Using 1* Angle Projection, draw the following views for the part shown in below (dimensions need to ...

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Q: Determine the Miller indices for the planes shown in the following unit cell: ja2 a3 (c)

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Q: A submersible pump is pumping water from a well that is 200 ft of water through a 4 inch PVC pipe. T...

A: Here we have  0.01 ft per 100 ft pipe lengthSo head loss for 1 ft=0.011000 ft

Q: A horseshoe player releases the horseshoe at A with an initial speed vo = 37 ft/sec. Determine the r...

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Q: The inlet and outlet velocity triangles of a particular stage of a turbomachine are given. Answer th...

A: The given velocity triangle is To determine:- a) Degree of reaction b) Change in stagnation enthalp...

Q: MA VA 60 m/SEC 245° Vo = 20 m/s m 3 Kg %3D

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Q: (i) The Surface tension of water in contact with air at 23°C is given as 735x10-4 N/m. The pressure ...

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Q: Determine the planar density and packing fraction for BCC lithium in the (100),(110), and (111) plan...

A: Planar Density: Planar density can be defines as the number of atoms whose centers are intersected p...

Q: Given: A ground steel rod with known diameter d is operating at temperature T. You are designing und...

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Q: For a weighing machine, the allowable load of 3000 N is loaded on a helical spring which it resulted...

A: Given:- F=3000N, y=60mm, Fs=2, c=4 τy=0.69 gpa and G=79.34 gpa Solution:- Step-1:- c=Ddwhere c-sprin...

Q: -Which of the following statement/s is NOT true? Strain is dimensionless The cross-sectional area af...

A: It is required to choose correct option

Q: A 2 kg aluminum block and a 6 kg copper block are connected by a light string over a frictionless pu...

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Q: A helicopter flying with a velocity of 160km/h at elevation 500m above sea level dropped supplies to...

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Q: A propeller shaft for a small yacht is made ofa solid steel bar 104 mm in diameter. The allowablestr...

A: (a) Write the given data. d=104 mmθL=2.083.5G=80 GPa

Q: The true stress beyond initial yielding

A: Given: In a linearly hardening plastic material. True stress beyond yielding is?Where, True stress i...

Q: A ship’s spar is attached at the base of a mastby a pin connection (see figure). The spar is a steel...

A: Given d2 = 3.5 in d1 = 2.8 in d = 1 in t = 0.5 in Allowable compressive stress = 10 ksi Allowable sh...

Q: 20 long tons of ice per 12 hrs at -15°C were produced from steam at 190°C. Allow 12% for the losses....

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Q: Problem 1. Beam AB has the given loading per unit length, q(x), Young's modulus, E, and a rectangula...

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Q: polypropylene PP rod attached ceiling 200 mm tick 25 mm width,3 mm length in loaded with 30 kg . fin...

A: Given data Thickness of Polypropylene rod = 200 mm Width = 25 mm Length = 3 mm Load = 30 kg Time = 2...

Q: An actual steam power plant operates on a simple ideal Rankine cycle. The pressure in the boiler and...

A: Answer: The thermal efficiency of the actual steam power plant is 30.58568%.  

Q: Home work 1 What is the use of a pulley?

A: As per our guidelines, we are supposed to answer only first one question in case of multiple questio...

Q: 8. Explain the procedure for determining the size and mass of a flywheel with the help of a turning ...

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Q: In an area, heat is supplied at a heat engine with a temperature of 700°C, while waste heat is dispo...

A: Given Data T1=700°C=973 K T2=60°C=333 K T3=25°C=298 K T4=10°C=283 K Q3=80000 kJ/hr

Q: A buildup of brake dust and dirt between the lining and the drum is the most common cause of a.  a. ...

A: A buildup of brake dust and dirt between the lining and the drum is the most common cause of a Score...

Q: thapter 2, Problem 2/088 n exhaust system for a pickup truck is shown in the figure. The weights Wh,...

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Q: A single jet Pelton turbine operates a 10,000 KW generator. The generator efficiency is 93%, turbine...

A: Given Data : Generator power, Pg=10000 kW ηg=93 %=0.93,ηh=86 %=0.86,H=350 m,  Cv=0.98 Speed ratio, K...

Q: Consider a simple ideal Rankine cycle that operates between the pressure limits of 6 Mpa and 20 kPa....

A: Given:High pressure, P1=P4=6 MPaLow pressure, P2=P3=20 kPaTemperature of steam entering in turbine, ...

Q: If you are given the K and n values of two different materials, respectively. Is this information su...

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Q: 3) An aluminium pipe column (E=70 GPa) with length L=3 m has inside and outside diameters di-130 mm ...

A: Given Data E=70 GPa D1=130 mm D2=150 mm L=3 m

Q: (S) Sonic wave of air kg) "M2s 413 = Z (to a longer liquid KG (M3 950) and quickly sound) 's cm 7500...

A: Given Data,Zair=413 kg m2/sϕL=950 kgm2VL=750 m/s

Q: Diameter = 100m Bench Height = 10m Bench Width = 5m Bench Slope Angle = 45° a. What is the volumetri...

A: Write the given data. V1=63846.66 m3V1+V2+V3=99745 m3

Q: show the step by step by constructing this in Solidworks

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Q: A spherical fuel element has a center temperature of 3600 F. The fuel element is covered by two laye...

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Q: Using 1st Angle Projection, draw the following views for the part shown in below (dimensions need to...

A:  According to the details provided in the question, we need to calculate THREE PROJECTION VIEW 

Q: ssure is 12 bar. The intermediate pressure is ide imum work and the intercooling is perfect. The in ...

A: Given Data,P1=1barT1=300kP4=12barn=1.3M=0.15kg/sec

Q: are: Ca = 0.87, efficier %3|

A:   N =150 rpm P =67 kw  H =30 mCd =0.87η =64%ϕ =0.43Vr1 =Vr2thus , VW2=(Vr2 cos β-u)  here V1 =Cd2gh ...

Q: Consider the air flow over the wing of a civil airliner flying at M. 0.85 and at an altitude of 10,0...

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Q: A 150 inch long aluminum bar is subjected to a tensile stress of 25000 psi. Find the elongation. (E ...

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Q: ᴛʜᴇ ᴀʟʟᴏᴡᴀʙʟᴇ ᴛᴇɴꜱɪʟᴇ ꜱᴛʀᴇꜱꜱ ꜰᴏʀ ᴀ ᴠ2 ʙᴏʟᴛ ᴏꜰ ᴛʜʀᴇᴀᴅ ʟᴇɴɢᴛʜ 7/32 ɪɴᴄʜᴇꜱ ɪꜱ 30000 ᴘꜱɪ. ᴛʜᴇ ᴀʟʟᴏᴡᴀʙʟᴇ ...

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Q: show the steps by steps procedure using Solidworks

A: first, we need to create a drawing as shown in picture 1. Buy revolving this figure about Axis 1 we ...

Q: determine: a) the pressure, volume and temperature for each state, b) the work done between 1 and 3,...

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Q: 3. Describe the characteristic of good cutting tools

A: Good cutting tool must have the following characteristics:- Good strength High thermal stability Hi...

Q: In a concentrated solar power plant, molten salt tank is used to store the thermal energy from the s...

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Q: A cylinder suspended by a rope rests against an inclined surface as shown. If the cylinder weighs 18...

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Q: A bar is subjected to fluctuating tensile load from 20 kN to 100 kN. The material has yield strength...

A: From the data given in question, Minimum force during a cycle = Fmin = 20 kN Maximum force during a ...

Q: A sliding-plate viscometer is used to measure the viscosity of a Newtonian fluid. A force of 25 N is...

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Q: For the discharge coefficient C, What else factors can influence its magnitude besides the diameter

A: Besides the diameter, the other factors that influence the magnitude of discharge coefficient are, 1...

Q: internal energy of the gas during the process.

A:   Given data:Gas contained in a cylinder  is compressed, the work required for compression being 500...