The 3-kg block B and 17-kg cylinder A are connected to a light cord that passes through a hole in the center of the smooth table. (Figure 1)

Q: turbine has an inlet with water at a pressure of 1500 kPa and T = 750, an extraction of 20% of the…

A:

Q: cross sectional dimensions at a-a Figure 1 shows the steel bar has its original dimension. if it is…

A: Given: The load, P = 50 kN The elastic modulus of steel, Est = 203 GPa The poison ratio of steel,…

Q: 1. A toy gun uses a 0.2. gram pellet as its ammo. The toy user fine parallel springs each with 4.500…

A: Given data: mass of pellet = 0.2 g = 0.2 x 10-3 kgSpring constant = k = 500 N/mTwo of the springs…

Q: Q 8: A perfectly balanced weight and platform are supported by a steady water jet. If the total…

A:

Q: Q7: Water flows through a 5cm diameter pipe which has a 180° vertical bend as shown in figure (7)…

A: Answer: The total force which the flanges must withstand for this flow: R = 750 N

Q: From the given figure below, determine the minimum width of the beam if the flexural stress is not…

A: The minimum width of the beam: bmin = 231.11 mm

Q: An adiabatic, SSSF, single inflow/outflow nozzle has negligible kinetic energy on the inflow, and…

A:

Q: 10. A large crate is being pulled up by a rope. If the velocity of the create is constant, the sum…

A: If a body is moving with constant velocity, acceleration is zero. So net force acting on it will be…

Q: Gate AB in Fig. of pressure. is 1.0 m long and 0.9 m wide. Calculate force F on the gate and the…

A:

Q: Plasma spraying is a process used to coat the surface of a material with a protective layer to…

A:

Q: acceleration so that there will be no hydrostatic force acti in the rear wall of the tank reduced by…

A: Given: The length of tank, L = 6 m The width of tank, b = 2.4 m The height of tank, h = 2.8 m The…

Q: 7.5 through 7.8 For the given state of stress, determine (a) the principal planes, (b) the principal…

A:

Q: model of size 1/10 kN/m². The mod pressure drop in th Density of water =

A:

Q: Air undergoes a process where T₁= 200 °K and T₂ = 1200 ºk. Determine the change in specific enthalpy…

A: Given data, Air is working fluid T1 = 200 K T2 = 1200 K Find change in specific enthalpy = h2 - h1

Q: Use energy-flow diagrams to show that the existence of a perfect heat engine would permit the…

A: To find :-  Use energy-flow diagrams to show that the existence of a perfect heat engine would…

Q: Determine the force in members AB and AG. Indicate if the members are in tension or compression -…

A:

Q: What is your design for an efficient commercial vehicle chassis that incorporates as many commercial…

A: Introduction: The steel load-bearing framework of vehicles, known as the chassis, is where the body…

Q: Find the magnitude and direction of the flow in network lines ab and be shown in figure (3) after…

A:

Q: The 10 kg block A slides down the plane with a constant velocity when = 30°. Determine the equations…

A:

Q: A cold storage wall (3m x 6m) is constructed of 15 cm thick concrete (thermal conductivity 1.37 W/[m…

A: Surface area of the wall, A=3 m*6 m=18 m2Thermal conductivity of the wall, kw=1.37 W/m.oCHeat…

Q: (a) Discuss briefly the various types of friction and explain your classification.

A: The force that prevents motion between any two surfaces in contact is known as friction. Friction…

Q: A particle describes a circular trajectory with a radius of 0.4 m and its speed is constant. Knowing…

A: Givenr=0.4mN=5 rps

Q: An air compressor that is water-cooled handles 0.15m3/s of air that enters at 96.8kPa and 25°C and…

A: Write the given data. For air,P1=96.8 kPaT1=25 °CP2=485 kPaT2=139 °CV˙a=0.15 m3/sFor water,m˙w=11…

Q: 7.1 through 7.4 For the given state of stress, determine the normal and shearing stresses exerted on…

A:

Q: Q\ What is the best material that has a very good Young modulus and low density?

A: The process of designing any physical thing includes the choice of materials. The major objective…

Q: A,B A,B A,B Problem II. An exhaust gas piping fabricated as shown is subjected to a bending moment,…

A:

Q: Is expressed as the equivalent height of a fluid column. None of the these Force Work O Tension…

A: To find :- Correct option

Q: Water flows over a waterfall 328 Ft in height. Take 2.204 lb of the water as the syste and assume…

A:

Q: Find the slope deflections using any unit load method in the text book. For the beam shown in figure…

A:

Q: A W 310 X 52 steel beam is subjected to a point load P = 56 kN and a transverse load V = 15kN at B.…

A:

Q: For an ideal diesel cycle using air, temprature and pressure at the start of compression are 15°C…

A:

Q: A molar volume of gaseous ammonia that * is contained in vessel is (1021.2 cm3 /mole} immersed in a…

A: Given data: Molar volume = v = 1021.2 cm3/mole = 1021.2 x 10-6 m3/moleTemperature  = T = 65°C = 65 +…

Q: One kilogram of air is heated reversibly at * constant pressure from an initial state of 300 K and 1…

A:

Q: A fixed-mass system contains mass, m = 1.0 kg of air. A thermodynamic process occurs from state one…

A: It is very basic question of thermodynamics. Used concept is entropy change of air . Air modeled as…

Q: Just after launch from the earth, the space- shuttle orbiter is in the 34 x 130-mi orbit shown. At…

A:

Q: A certain liquid has a density of 0.789 g / cm³. What volume in cubic mm should be poured into a…

A:

Q: A certain heat engine rejects -14.2 kJ of heat from the system to the environment at T=300 K each…

A:

Q: A uniform ladder of length 3.25 m and weighing 250 N is placed Against a smooth vertical wall with…

A: Solution.jpg

Q: A Carnot cycle operates at a minimum temperature of 20oC. If cycle efficiency is 60%, find the…

A: Minimum temperature in Carnot cycle, TL=20oC=20+273=293 KEfficiency of the Carnot cycle, η=60%

Q: 158 158 258 350 The crate weight is 270 lb. The minimum force p for tipping is lb

A:

Q: ermine the torque require steady state if it is free to

A: given:

Q: ENT 1 TITLE: TOTAL DESIGN ACTIVITY EXERCISE PRODUCT DESIGN SPECIFICATION (PDS) Due Date: 30th April…

A: Given Gran unloading system To find Counter questions by an engineer

Q: Q1: Gate AB which is shown in figure (1) is (15m) long and (10m) wide and hinged at B with a stop at…

A:

Q: If the pressure difference between the two tanks in the figure shown is 20 kPa, calculate the value…

A: Given∆P=PB-PA=20kPa

Q: The designer of a Ski resort wishes to have a portion of a beginner’s slope on  which the skier’s…

A: Write the given data. μs=0.1μk=0.08

Q: Identify the casting process which known for good surface finish and close dimensional control.…

A: given; Identify the casting process which known for good surface finish and close dimensional…

Q: Question 1 Aluminum rod E = 10400 ksi Allowable axial deformation= 0.3 in. Tension in the rod= 2300…

A:

Q: Find the slope deflections using any unit load method in the text book. For the beam shown in figure…

A:

Q: A plate is cooled by a fluid with Prandtl number Pr >> 1. Surface temperature varies with distance…

A: Given: Let us consider the given data, Surface temperature, Tsx,0=T∞+Cx To find: The local Nusselt…

Q: An axle carrying a load of 1.8 KN is being supported by a screw jack. The screw jack has an effort…

A:

Chemical and Phase Equilibrium

Phase diagrams or equilibrium phase diagrams are the graphical representations that show the phase transformations of the constituting elements with respect to the pressure, temperature, and compositions. The diagrams show the conditions that limit the different phases, namely solid, liquid, and gas. The diagram can also be utilized to verify the relations between the state variables. Most of the phase diagrams are temperature-pressure phase diagrams, with the variable parameter as the composition. Usually other variables such as solubility and pressure parameters are not indicated in the phase diagram. For a one-component system (unary phase diagram), the phase diagram is generally a function of temperature and pressure as the state variables, or temperature and volume. However, for a binary system (two-phase) having two components, the phase diagram is a function of temperature and composition as the state variables only. Coexisting of the different phases of the constituting elements is indicated in the phase diagram. A ternary phase diagram can be characterized by consisting of three phases in equilibrium.