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Q: Problem No. 1.: All bars in the truss shown are 25-mm diameter steel rods (E = 200 GPa). L1, meter L...
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Q: Given data Mass=18 kg Velocity=3 m/s Determine kinetic energy
A: Given: The mass, m = 18 kg The velocity, v = 3 m/s
Q: Given data Force=3.5 N displacement=2 m Determine work done
A: Given data : The value of force=F F=3.5 N The value of displacement=d d=2 m
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Q: IS used to höld a sign board with an axial load 50 kN as shown in figure. The end of the rod is 50 m...
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Q: Prob. # 4] a) Derive the differential equation of motion for the system, as shown below; b) Compute ...
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Q: 2. Find the magnitude of the force F2 and the angle if the acting on
A: Need to find Magnitude of force and angle
Q: An ideal Otto engine, operating on the hot-air standard with k = 1.34, has a compression ratio of 5....
A: Given Datak=1.34rk=5V=6 cu.ftT1=100°FP=13.75psia ***As per our company policy we are supposed to do ...
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A: given moment M=150Nm
Q: Given data Mass=18 kg Velocity=3 m/s Determine kinetic energy
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Q: 30°C. The flow rate o
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Q: A crane is supported by two cables with a cross-sectional area of 3.04 cm2 each. Determine the amoun...
A: A=3.04cm2 = 304mm2 Assume P=20KN , Mass of the boom = 450kg
Q: em 1. For beam AB with the given loading per unit length, q(x), concentrated force, Po, and ntrated ...
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Q: A pump with a 400 mm diameter suction pipe and a 350 mm diameter is to deliver 20,000 L/min of 15.6d...
A: Given:d1=400 mmd2=350 mmQ=20,000 L/min =20 m3/minz1=-7.5 cmP1=127 mmHg vacuumz2=45 cmP2=75 kPa
Q: The proportional limit stress The modulus of elasticity The modulus of resilience
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Q: What are primary sources and why are they important
A: Academics require this knowledge to comprehend and teach the intricacies of those intersections,...
Q: What is the Maximum moment in kN-m. Given: w1 = 42, w2 = 13, a = 3, b = 2, and c %3D %3D %3D = 3. %3...
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Q: Steam enters an adiabatic turbine at 4MPa and 600C and exits at 40 kPa. If the efficiency of the tur...
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Q: Fluid Mechanics Total Hydrostatics Forces on Submerged Surfaces Determine the hydrostatics force a...
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Q: A vacuum gauge mounted on a condenser reads 66 cm Hg. What is the absolute pressure in the condenser...
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Q: A long wire of diameter D = 2 mm is submerged in an oil bath of temperature T∞ = 23°C. The wire has ...
A: Given Current, I = 180 A Resistance, Re = 0.01 Ω/m Diameter, D = 2 mm ...
Q: 4. A differential band brake is shown in the figure. The diameter of the drum is 800 mm. The coeffic...
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Q: Given data Mass=8 kg height=3 m Acceleration due to gravity=10 m/s2 Determine potential energy
A: Given data : Mass=m Height=h Acceleration due to gravity=g Find : Potential energy
Q: in safety engineering, Give a reflection on how to prevent or avoid physical and safety hazards in ...
A: In order to avoid physical and safety hazards in a workplace we can take the following steps such as...
Q: 8. Two 1.75-in thick rubber pads are bonded to three steel plates to form the shear mount in the fig...
A: Answer: The displacement of the middle plate is 0.1381 in.
Q: If an aircraft has a 393 m/s velocity, determine its mach number if air is at 692K. Round your answe...
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Q: Fluid: Consider the following two tank system, where an input flow enters the first tank with flowra...
A: Given : To find : Linearized equations
Q: 11. An air standard Ericsson Cycde operates under steady- flow conditions. Air is at 20 KPa and 27 C...
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Q: 11. An ideal gas undergoes the following three step internally reversible cycle: step 1: Isothermal ...
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Q: Show that under steady flow, the throttling process of a perfect gas is isothermal if velocities bef...
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Q: 120KN GOKN/m A D E 240KN.m
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Q: A closed system undergoes a thermodynamic cycle with three steps: process 1-2 (from state 1 to state...
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Q: tip In the above figure the block is just on the verge of tipping: W and N act through point A and t...
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Q: What determines whether a conventional transmission or a transaxle is used?
A: Manual transmissions feature a foot-operated clutch pedal and a shifter that allows the driver to ...
Q: Calculate the specific weight, density, specific volume and relative density of oil which has weight...
A: GIVEN DATA- A OIL HAS WEIGHT 7N/litre WE HAVE TO FIND WEIGHT DENSITY , DENSITY , SPECIFIC VOLUME AND...
Q: pls reply asap The systems shown is initially at rest. Neglecting axle friction and the masses of th...
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Q: What is the Mach of airflow with 150 m/s at a Pressure of 0.95 atm and a Density of 1.15 kg/m^3?
A: Given Data: Pressure, P=0.95 atm Density, ρ=1.15 kg/m3
Q: Water flows through the pipe system as shown, mass flowrate A divides equally into B and C, and disc...
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Q: MPa and x=40% inside the piston cylinder. There is a 30C superheat introduced in steam isopiesticall...
A: Mass = 4 kgs Pressure = 1 MPa saturation temperature corresponding to this pressure = 179.88 C ...
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Q: Determine the energy loss for a gradual contraction from a DN 125 Schedule 80 steel pipe to a DN 50...
A: The energy misfortune in a line not entirely set in stone by applying the energy condition to a segm...
Q: divisions 2.1300 divisions note: the link for the calculations is provided https://www.
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Q: heat is defined as the average kinetic energy of the atoms and molecules that make up a substance an...
A: 2. If we are going to define heat in terms of kinetic energy then we say heat energy is the total ki...
Q: An air standard Otto cycle has a compression ratio of 9. At the beginning of the compression process...
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Q: A steel plate is 0.3 m long, 0.1 m wide and 0.012 m thick. The plate is placed on a heating plate of...
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Q: You are shocked to learn that the Sun (which has a mass of 1M⊙) and Betelgeuse (with a mass of 11M⊙)...
A: 1. Soln :- stars are giant bundles of gas which produce energy through combination inside their cent...
Q: 5. In a Stirling cycle with an ideal regenerator, the volume varies between 0.03 and m, the maximum ...
A: In a Stirling cycle there are two constant volume process and two isothermal process. here from the ...
Q: the specific heat (cp or cv) can also be understood as a "capacity or ability of a given material to...
A: Specific heat: The specific heat for any material is defined as, the amount of heat required to to i...
Q: Describe with the aid of suitable diagram and show how the piezoelectric property of a quartz crysta...
A: They discovered that applying mechanical pressure to select crystals like quartz released an electri...
Q: List all the desirable properties of a refrigerant for an air conditioning system and explain the im...
A: It is required to list desirable refrigerant properties
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- Draw stress-stain curve with plastic and elastic deformation. Draw stress-stain curve with plastic and elastic deformation.On a stress strain curve for structural steel, show various points like proportional limit, elastic limit, ultimate strength and rupture point. Give a brief description of these points. How to determine the yield point for materials that do not exhibit a well defined yield point? Name some of such materials. What is allowable load/stress. Give two different equations that determine the allowable load/stress.What is true stress and true strain?
- Draw with neat sketch the stress–strain behavior of steel, and identify different levels of strength. Explain with typical graph about the effect of increasing the carbon content in steel?On a stress strain curve for structural steel, show various points like proportional limit, elastic limit, ultimate strength and rupture point. Give a brief description of these points.Describe various steps to find Modulus of Elasticity of Mild Steel.