Match the processes with their characteristics.
Q: The pressures at the beginning and end of compression in an Otto cycle engine are 1 kg/cm² and 6…
A: Given Initial pressure, P1 = 1 kg/cm2 Final pressure, P2 = 6 kg/cm2 Find Air standard efficiency
Q: 4) dx dy 3y = x2
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Q: ACTIVITY #3 - COMBINED CONDUCTION CONVECTION ON CYLINDRICAL WALL A hot-water pipe (k = 60 W/m K) in…
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Q: A closed system containing 1 kg of air at 10 bar and 227°C expand adiabatically to a pressure of 1…
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Q: 11.3-6 A horizontal beam AB is pin-supported at end A and carries a clockwise moment M at joint B,…
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Q: In a double-acting, 2 stroke compression engine, 8-cylinder, the diameter of the cylinder is 700 mm,…
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Q: pumped fluid distribution system is being designed to deliver Q=200 gal/min of water to a cooling…
A: Vvhh
Q: Reference:…
A: The main focus of the Lean methodology, is to eliminate waste in order to obtain more resources…
Q: Steam at 140 bar and 400C enters the high pressure turbine and expands to 3 bar. 5400 kg/hr of this…
A: Given that: For the high pressure turbine input conditions are: 140 bar and 400C 5400 kg/hr s team…
Q: The amount of heat required to change ice to liquid water is? a. 344 Btu b. 144 Btu c. 114 Btu…
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Q: How much entropy of 5 kJ of ice will change as it melts into water at the same temperature (O°C) ?…
A: We need to calculate how much entropy changes when 5 kJ of ice melts into water at the same…
Q: 2) (2x + sin x)dx + x cos y dy = 0 (Exact). dy
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Q: 3. The cord, which is wrapped around the disk, is given an acceleration of a=(35t) m/s², where t is…
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Q: What is the purpose and the scope of the Code of Ethics for Mechanical Engineers? Explain in your…
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Q: You have been chosen as the test subject for the newest attraction at Canada’s Wonderland. This…
A: Note - As per our company guidelines we are allowed to answer only the first three subparts in case…
Q: e Normal component of acceleration of a moving object in space time t is given by a = t and the…
A: Given, (rho) = 25t an = t Normal component of acceleration, an = v2/(rho) t = v2/
Q: Q/1: A 10 m long vertical mast has a ball-and socket joint at A, and it is supported by two (2)…
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Q: dy Y = x2 dx II
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Q: 1800 lb 800 lb 5' – 0" 2' – 6" 2' – 6" (a) Load diagram A В 10' – 0" RA = 1100 lb = 1500 lb Unloaded…
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Q: If a certain gas has Cp of 1.005 kJ/kg-K and Cv of 0.678 kJ/kg-K, determine the value of k, T2,…
A: Given data cP =1.005 kJ/kgKcV = 0.678 kJ/kgKP1 = 101.325 kPaT1 = 77°C1-2 : Adiabatic Compression…
Q: Briefly disscus centrifugal seperation in hydro metallurgy
A: Centrifugation is a mechanical technique in which the centrifugal force is used to remove…
Q: A car travels half the distance with constant velocity of 40 kmph and the remaining half with a…
A: Let us denote the total distance covered by car with 'd' , the total time take with 't' and average…
Q: Q2. An object moves from rest in a straight path with acceleration 2 m/s² until it travels a…
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Q: QS. the acceleration due the gravity on the moon is 1/6 *of what it is on earth. If you can throw a…
A: Given Data The maximum height of the ball is:h=20 m Now on the earth surface, a=g Now by newton…
Q: 43. The exposure at 25 cm from a radioactive source is 16 mR/h. At what distance will the exposure…
A: Initial exposure rate =I1=16mR/h at D1=25cmNow,New Exposure rate=64mR/h=I2Let new distance =D2We…
Q: Water at 20°C flows in a 1.3 cm diameter pipe that is 30 m long and discharges to the atmosphere.…
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Q: Shown below is the water jet flow from a pressurized closed tank. The vertical distance between free…
A: Given data: h1=13 mh2=15 mg=9.81 m/s2γ=9.81 kN/m3 Need to determine the velocity at point 2.
Q: [Rajah 1 menunjukkan seekor burung yang berjisim 2 kg duduk pada hujung dahan menlintang sebuah…
A: given; mass(m)=2kgdiameter(d)=0.1m =100mmlength(l)=4m…
Q: R12-11. Two planes, A and B, are flying at the sam altitude. If their velocities are vA = 600 km/h…
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Q: 11.3-18 A long slender column ABC is pinned at ends A and C and compressed by an axial force P (see…
A: Given:Flange section of column, W=250×67E=200 GPaL=5.5 mn=2.4
Q: The following figure shows the velocity-time plot for a particle travelling along a straight line.…
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Q: Screening, filteration, settling,centrifuging are t various methods used for solid liquid seperation
A: Screening : Screening is th e passing of material through distinct and uniform openings is the main…
Q: The compression ratio of an air-standard dual cycle is 10:1, it begins at 120 kPa and 300 K, and the…
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Q: The shaded area shown. is bounded by the line y=x m and the curve y2=1.2x m2, where x is in m.…
A: The moment of inertia for the shaded area about y-axis: Iy = 0.074057 m4.
Q: (b) An object is vibrating with simple harmonic motion (SHM), x(1) = A sinot of amplitude, A = 15 cm…
A: Given that, Simple harmonic motion,xt=A sinωtAmplitude, A=15 cm,Frequency, f=2 Hz,
Q: 1. Steam at 14 Mpa and 700°C is received by a regenerative cycle. Before condensation at 70 kPa,…
A: Given that: Turbine inlet conditions are: 14 Mpa and 700°C Condenser is at 70 kPa Feed water heater…
Q: A composite shaft is made of slipping a bronze tube of 3-in. outer diameter and 2-in. inner diameter…
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Q: It helps you to solve problems under the concept of Reheat, Regenerative and Reheat-Regenerative…
A: The schematic diagram of the given power plant:
Q: Water is flowing in a pipeline at 64 li/sec. If the diameter of the pipeline is 120 mm, calculate…
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Q: Question 8 Let z = g(x, y) = x³ + xy³ + y² - 6x - 2y + 4, where x = r cos (0) and y = r sin(0). Use…
A: Find the value of dz/dthetha.
Q: /151 The two springs, each of stiffness k = 1.2 kN/m, are of equal length and undeformed when 0 = 0.…
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Q: A block initially at rest at the top slides down along the smooth cylindrical surface. If the…
A: Find the unstretched length of the spring.
Q: QUESTION 5 The inventor claims that a power cycle operates between hot and cold reservoirs at 1200 K…
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Q: What are the advantages and disadvantages of measuring forces between wheels and rails from the…
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Q: Describe how curves and surfaces are transformed. while discussing computer-generated art,
A: A curve is a collection of points that is indefinitely big. Aside from endpoints, every point has…
Q: R12-3. A projectile, initially at the origin, moves along a straight-line path through a fluid…
A: Rate of change of displacement of object is known as velocity. Velocity is vector quantity.
Q: Neoprene material is an example of which of the following families of materials?: Elastomers…
A: This questions are based on the concept of material properties and material science
Q: R13-8. The spool, which has a mass of 4 kg. slides along the rotating rod. At the instant shown, the…
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Q: Q1/C/ Consider a large furnace that can transfer heat at a temperature of 1000 K at a steady rate of…
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Q: R14-1. If a 150-lb crate is released from rest at A. determine its speed after it slides 30 ft down…
A: Solution : Given data:- W=150 lb d=30 ft μk=0.3
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- A tentative rule was given about tipping in Testing Experiment Table 8.4, where if a vertical line passing through the object's center of mass is within the object's area of support the object does not tip. According to the rule, the full box of crackers in the following experiment, which has a width of 13 cm and a height of 20 cm, was seen to tip at an angle of: θc=tan−1(13 cm/20 cm)=33∘θ According to the rule, at what angle will a box with the left half filled with crackers begin to tip? Assume the box is light-weight and that the contents remain in the configuration inIn the design of a jet engine part, the designer has a choice ofspecifying either an aluminium alloy casting or a steel casting. Either materialwill provide equal service, but the aluminium casting will weigh 1.2 kg ascompared with 1.35 kg for the steel casting.The aluminium can be cast for $ 80.00 per kg. and the steel one for$ 35.00 per kg. The cost of machining per unit is $ 150.00 for aluminiumand $ 170.00 for steel. Every kilogram of excess weight is associated witha penalty of $ 1,300 due to increased fuel consumption. Which materialshould be specified and what is the economic advantage of the selection perunit?All solutions should be accompanied with a CLEARLY drawn FBD. Present the solutions consecutively. Always indicate the concept used as basis in every working equation presented.
- One of your employees is complaining of knee pain on the R. While assessing his workstation, you noted that from a sitting position (starting position: 90 deg flexion), the employee needs to exert a lot of effort to extend his right knee to 45 deg from the starting point. The length of the limb (from the tibial tuberosity to the heel area) is measured to be 38 cm. What now is the linear distance traveled by the limb from the initial position to 45 degrees of knee extension?Plz solve this question completely (handwritten solution acceptable)Plywood Manufacturing . A product engineer wants to optimize the cutting of strips of wood, which are used to make plywood. To cut the wood strips, the log is held in place by chucks which are inserted at each end. The log is then spun while a saw blade cuts off a thin layer of wood. The engineer measures the torque that can be applied to the chucks before they spin out of the log, under different conditions of log diameter, log temperature, and chuck penetration. Introduction and objective for this topic.
- Presents the diagram of the problem, necessary formulas, clearance and numerical solution: The temperature of a silver bar increases by 10°C when it absorbs 1.23 kJ of heat. The mass of the bar is 525 g. Determine the specific heat of the bar.Question solve before was wrong. Right answer - Nm=551.2 rev/min Salts ratio= .09264 Prototype is 10.8 time bigger Qm =.8865m3/s Xm =17.84 MNQ1. Imagine you are working for an automotive manufacturer and are selecting plastic materials for various components. Draw the structure of a material you might use for a soft touch plastic. Now draw the structure of a material you might use in the drive train (i.e., an engineering plastic). What characteristics are you engineering into the material? Q2. Based on what you know about the calorimetry of melting and crystallization, do you expect melting to be endothermic or exothermic? What about condensation? Can we say anything general about heat flow in the process of forming bonds, covalent or van der Waals?