Resolve the force F acting at C into two components acting along member's AC and BC if theta= 20^(@).Determine theta so that the component F_(Ac) is directed toward C and has a magnitude of 150N

Q: The rigid bar A BC is supported by a pin at A and a steel rod at B. Determine 8. largest vertical lo...

A: Given Data The stress in the steel rod is: σ=35 ksi The vertical moment of end C is: 0.12 in The le...

Q: A natural feed journal bearing of diameter 60 mm and length 55 mm operating at 25 rev/sec, carries a...

A: Answer: The value of Sommerfield number is 0.198.  

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Q: State the name of the cycle that is used in practice in power stations, along with three key benefit...

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Q: 2. A cyclic machine is used to transfer heat from a higher to a lower- temperature reservoir, as sho...

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Q: Calculate the force obtained in the larger piston of a hydraulic press if 15 N are applied to the sm...

A: GivenF=15N act at smaller endRadius of bigger end R=4×radius of smaller end r

Q: One hundred circumferential aluminum fins of rectangular profile are mounted on a 1 m tube having a ...

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Q: A square-threaded power screw has a mean diameter, dm = 1.75 in and a pitch, p = 0.875 in. The coeff...

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Q: A turbine with an impeller diameter of 18 in. is tested under a head of 25 ft. while the flow rate i...

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Q: Simple stress and strain pleasee help

A: Given Diameter = 150 mm Gauge length = 300 mm Scale for graph 25 mm = 50 mm 25 mm = 0.2 X 10-3 mm/mm...

Q: medium size power station is used to produce 30 MW net power for a refinery. The station uses steam ...

A: Ffdd

Q: If the ratio of the diameter of rivet hole to the pitch of rivets is 0.10, determine the tearing eff...

A: Answer: The tearing efficiency of the joint is 90% .  

Q: An advantage of using natural gas, rather than oil, as a fuel is that natural gas is?

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Q: A solid stee between rigid walls. If the stress in the bar is zero at 27° what will be the stress (M...

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any ...

Q: Two rods are horizontally fixed to the rigid walls so that there is a gap of 0.008 inch between them...

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Q: e output voltage of

A: Need to find Output voltages.  

Q: stop bleeding of capillary, which better tools material the one has higher thermal conductivity k o...

A: This question is based on the concept of tool material and it's properties.

Q: The flanged steel cantilever beam with riveted bracket is subjected to the couple and two forces sho...

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Q: K An eccentric Cam, 100 mmin diameter rotates with an eccentricityof lommas shown in the figure. The...

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Q: Where necessary, assume air as an ideal gas and consider R = 287J/(kg.K), Cp = 1005 J/(kg.K), Cv = 7...

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Q: The total number of hours, measured in units of 100 hours, that a family runs a vacuum cleaner over ...

A: given;       =x            0<x<1f(x)=2-x         1≤x<2      =0              elsewhere

Q: 3. A cup of coffee that has been left on a table to cool to room temperature. Is the process reversi...

A: No this process is not reversible,because when coffee cooled down to room temperature the it will no...

Q: data apply: Inlet blade velocity is 20 m/s. Vu1=21 m/s; Vr1=10 m/s. At the exit, V2 is purely axial ...

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Q: The following data are obtained from a tensile test of a copper specimen. - The load at the yield po...

A: It is required to determine final area of specimen

Q: A natural feed journal bearing of diameter 60 mm and length 55 mm operating at 25 rev/sec, carries a...

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Q: The steel strip has a unifom thickness of 50 mm. Compute the elongation of the strip caused by the 5...

A: GIVEN DATA- a=120mm b=50mm t=50mm P=500KN L=1000mm E=200GPa WE HAVE TO FIND TOTAL ELONGATION

Q: Find the reaction at C so that the reactions at A and B are equal. Also, Find X and find the reactio...

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Q: A double-width centrifugal blower supplies flow to a system whose resistance is dominated by the pre...

A: given; pressure rise (P2-P1)=1KPasectional area(A)=1m2volume flow rate(Q)=?

Q: Explain the "burst potatoes in the boiling water" with thermodynamic viewpoint.

A: Whenever potatoes are boiled in the water, there is heat transfer from the hot water to the potato. ...

Q: The space truss supports a force F = {600 i + 450j-750 k} lb. (Figure 1) %3D

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Q: 9. The rigid bars ABC and CD are supported by pins at A and D and by a steel rod at B. There is a ro...

A: First we need to calculate load on the string.

Q: Situation - Wooden log is used to bridge a 2.5-m gap. The bridge will support a concentrated load of...

A: Length of the bridge, L= 2.5 m= 2500 mm Concentrated load, W=26 kN= 26000 N Allowable bending stress...

Q: 1. Find the magnitude and direction of the resultant force for the system of forces shown in the fig...

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Q: Air flowing isentropically through a converging nozzle discharges to the atmosphere at standard sea ...

A: Given: absolute pressure→P1=179 KPa temeprature→T1=39°C=312 K Aire speed →V1=177 msec We know that t...

Q: The mean radius of an axial flow reaction turbine is 2.6 ft. and the axial velocity is 25 ft./s. The...

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Q: 4.27 A reaction turbine produces 5600 hp while operating at 260 rpm and a head of 60 ft. It is propo...

A: CAVITATION: Cavitation is the arrangement and imploding of pits or air pockets in a fluid generally ...

Q: 52 8. The rigid bar ABC is supported by a pin at A and a steel rod at B. Determine e lergest vertica...

A: Givenlimited stress in rod σlim=35ksi=35×103 psilimited vertical movement of point C, ∆xC=0.12in=0.1...

Q: cylinder contains a fluid at a gauge pressure of 350kPa. xpress the pressure in terms of the column ...

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Q: A reversed Carnot cycle has a refrigerating COP of 4. (a) What is the ratio Tmax/Tmin? (b) If the wo...

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Q: efficiency of the joint ?

A: Given; Ratio of diameter of rivet to pitch of rivet is;  dp=0.22We have to find the tearing efficien...

Q: a simple experiment that demonstrates that work is directly proportional to the force  applied.

A: We can take the example of the strring work to demonstrate the phenomenon.

Q: Determine the shear and moment equations throughout the beam. Using these equations, sketch the shea...

A: Draw shear force and bending moment diagram

Q: Steam at 1.2 MPa  and 500 C undergoes isentropic ( S=C ) expansion process. For mass flow of 2.5 kg/...

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Q: give at least five (5) units of strength of materials based on International System and five (5) uni...

A: units of strength of materials based on International System and  units of strength of materials bas...

Q: a. State the enthalpies at each point: enthalpy Point kJ/kg kJ/kg h kJ/kg h2 kJ/kg h3 kJ/kg h4

A: Given that: Condensing pressure = 1400 kPa Evaporating temperature = -20 oC Exit of the evaporator h...

Q: MPa, determine the required thickness of the pipe in mm.

A: Here we need to find Thickness of the pipe.

Q: 2. A sheet of copper is stretched biaxially in the xy-plane. If the strains in the sheet are 0.40 x ...

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Q: Problem: 50 MPa B Determine the principal planes, principal stresses. and the maximum 80 MPa 80 MPa ...

A: Givenσxx=-80MPaσyy=50MPaτxy=25MPa

Q: A medium size power station is used to produce 30 MW net power for a refinery. The station uses stea...

A: Given data Upper pressure limit = 35  bar Lower pressure limit = 0.4 bar

Q: bolt having a diameter to fasten two timbers as shown in the figure load in the bolt of 34 kN. 1. D...

A:

Types of loading

In mechanical terminology, the term load indicates that external force/weight, either constant or variable, acts on a mechanical member/structure. The weight of an object of a specific material is also an external load, and the external force that works on a structure comes under the categories of loading. The external load generates its effects as stress and strain in the structure.