Identify the internal and external forces in each joint. (preferably draw) 50KN E 25kN 6m C. D 30KN 6m An 5m A, By

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Q: When 1,800 l/min flows through a 200 mm diameter pipe, which later is reduced to 100 mm, what will b...

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Q: 6.2 In class we noted that the potential energy of a spring is given by Vsp(2) = k(z – zo)² /2, wher...

A: Since you have posted a question with multiple sub-parts, we will solve the first three subparts for...

Q: A condenser vacuum gage reads 715 mm Hg when the barometer stands at 757 mm Hg. State the absolute p...

A: Given:Vacuum pressure, Pv=-715 mm HgVacuum pressure ia a negative pressure,Barometer pressure, Patm=...

Q: magnitude of velocity of the block

A: Given; The 2 kg block as shown in figure (top view)Rest on a smooth horizontal surface and is attach...

Q: PROBLEM NO. 4 For the truss shown, determine the force in members BD, CD, and CE stating whether the...

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Q: 9 Derive Equation 7.16, which gives the relationship between the nozzle loss coef- ficient A, and no...

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Q: Design a hydrocooling unit that can cool fruits and vegetables from 30 to 5 °C at a rate of 20,000 k...

A: Here we have  as per given data  we have Height =90cm Width=3 meter  

Q: Air at 10°C enters a 8 cm ID and 5 m long pipe at a rate of 3.5 kg/min. The inner surface of the pip...

A: Given data as per question Roughness =2mm Flow rate =3.5 kg/min Diameter of pipe =8 cm Length of pip...

Q: Determine the force in member BE of the loaded truss. The force is positive if in tension, negative ...

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Q: A hypothetical metal has the BCC crystal structure, a density of 7.24 g/cm3, and an atomic weight of...

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Q: a2 az

A: Considering unit side hexagon Arrow side coordinates:  [ a1 a2 a3 z ] = 12     -1      12     0    t...

Q: Mollier Diagram: Steam Table Using the Steam Table below, find Δhf and Δhg in BTU/lbm and Δsf and Δ...

A: P1 = 9.5 kgf/cm2  P2 = 15 kgf/cm2

Q: A vapor compression cycle with R-134a is being used as its refrigerant. The refrigerant leaves the e...

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Q: THERMODYNAMICS: Mollier Diagram: Steam Table Using the Steam Table below, find Δhf and Δhg in BTU/l...

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Q: The indicated power developed by an engine with compression ratio of 8, is calculated using an air s...

A: Concept:  The indicated power is the power actually developed by the engine cylinder, i.e. net work ...

Q: What is the shearing stress developed at the neutral axis of the beam with a circular cross section ...

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Q: receives 15,400 kg/h of Bled steam. If the condenser pressure is 0.005 MPa and the open heater press...

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Q: Three masses, m, =3 kg, m2 = 5.5 kg, and m3 = 2 kg, are attached to springs, k1 = 50 N/m, k2 = 35 N/...

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Q: A pump has a 100 mm diameter suction pipe and a 75 mm discharge pipe. The capacity is 15 L/s of wate...

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Q: Given the following conditions: Q = 0.05 m/s P1 = 12.5 kPa P2 = 11.5 kPa P3 = 10.3 kPa Find HL (1-2)

A: Calculated head loss HL(1-2) in kPa.

Q: Determine the force in each member of the loaded truss. Make use of symmetry of the truss and of the...

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Q: In a lab activity, forces A and B were set on the force table. A = 0.10 N at 0 degrees and B = 0.10 ...

A: GIVEN DATA- FORCE A =0.10N AT 0 DEGREE FORCE B =0.01N AT 90 DEGREE WE HAVE TO CALCULATE RESULTANT OF...

Q: A wall is constructed of two layers of 1 cm thick plaster board (k = 0.17 W/m.K) placed 12 cm apart....

A: GIVEN DATA- A COMPOSITE WALL GIVEN WE HAVE TO FIND THERMAL RESISTANCE AND HEAT TRANSFER

Q: 40 kN 60 kN 20° 4. The blocks are separated by a solid strut which is attached to the blocks with fr...

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Q: owing through a horizontal pipe which is 10 inches in diameter, with a velocity of 40 ft per second ...

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Q: Three kilograms of steam initially at 2.5 MPa and a temperature of 370oC have 2460 kJ of heat remove...

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Q: A power utility company desires to use the hot groundwater from a hot spring to power a heat engine....

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Q: a) Briefly explain the application of CAD/CAM in Textile industry field. b) (How CAD/CAM is used, Be...

A: a}Application of CAD/CAM in textile industry : 1.To create different types of designs using CAD soft...

Q: How many BTU/min is required to produce 10 metric tons of ice per day at -10°C from raw water at 22°...

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Q: A Horizontal tube has a diameter of 7 in., in which alcohol (spec. grav. = 0.80) is flowing at the r...

A: GIVEN DATA- D1=7in m=4.38 slug/sec P1=2200lbs/ft2 D2=4.5in WE HAVE TO FIND PRESSURE AT SECTION 2

Q: Can someone give me a specific viscosity table with all the temperature and fluids?

A: specific viscosity table with all the temperature and fluids

Q: Explain the importance of a cone clutch with an application.

A: GIVEN DATA- CONE CLUTCH GIVEN WE HAVE TO EXPLAIN ITS IMPORTANCE AND APPLICATION

Q: For the following situations of steady flow, calculate the Reynold's Number and determine whether fl...

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Q: A cylindrical object 82mm diameter, 155mm height and a mass of 611g, is placed in the tank, which co...

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Q: 1.In the cylinder of an air motor, the compressed air at the beginning of an expansion cycle  has an...

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Q: 1. Measure di and d2 and record the values. 2. Record the total mass, M2, and include the mass of th...

A: Given: The distance are d1=0.1 m and d2=0.1 m. The mass is M2=14 gm. The angle is θ=30°. The equat...

Q: In a laboratory test of a beam loaded by end couples, the fiber at layer AB as shown are found to in...

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Q: A steam power plant operates on the simple ideal Rankine cycle. Steam enters the turbine at 4.1 MPa....

A: Answer: ◆ The thermal efficiency of the cycle is 37.74 %. ◆ The net power output is 18.5298 MW.  

Q: The average velocity, Uv of the fluid

A: Given; A flat plate of width L=1 m is pushed down with a velocity,U=0.01 m/sIt resulting in the drai...

Q: Steam at 400 kPa and 700°C is being transferred through a 100-cm-diameter pipe at a speed of 55 m/s....

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Q: The ball is kicked from point A with the initial velocity vA = 10 m/s. Determine (a) the maximum he...

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Q: When looping the loop, the Blue Angels stunt pilots of the U. S. Navy fly their jet aircraft along a...

A: Write the given data. d=1000 mvtop=350 km/hvbottom=620 km/h

Q: The work required for compressing a gas from an initial condition of 100 kPa and 300 K to a final p...

A: Compressors are devices in which work is done on the gas passing through it in order to raise the pr...

Q: Forty five kg of water is placed in an enclosed volume of 5 m3 and heat is added until the temperatu...

A: Givenm=45kgV=5m3Final temperature T=190oC

Q: 3. Demie the re A,RCnD w- 200 w-400 IN

A: GIVEN DATA - TWO ROUND OBJECT KEPT INSIDE BOX WE HAVE TO FIND ALL REACTION AT TOUCHING SURFACE

Q: What is the height difference reading on the U-Tube? * 1. Consider a low speed subsonic wind funnel ...

A: Given:Contraction area ratio, A1A2=121Density of mercury, ρHg=1.36×103 kg/m3velocity, v=30 m/s

Q: Link 2 which is on the left side of the mechanism is fixed on the ground. It has a length of 4 cm an...

A: Link 2 = 4cm and 45 above positive axisSlider link 4 = 5cmLink 3 =7cm To-Find: Displacement of the s...

Q: The velocity vector in a fluid flow is given by V = 2xy'i – 5xr’yj + 4xyztk. Find the velocity and a...

A: Given Data

Q: The mechanism shown below is used to lower and raise a solar panel mounted on a roof. The purpose is...

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Slope and Deflection

The slope in a deflected beam is described as an angle in radians made by the tangent of the section with the original axis of the beam. The deflection at any point on the axis of the beam is defined as the lateral displacement of the point before and after loading.