Normal pressure refers to...

Q: A 3m X 2m window has an exterior surface temperature of 220C, and the outside wind is blowing air at…

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Q: PROBLEMS Introductory Problems 2/131 The boom OAB pivots about point O, while section AB…

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Q: Given: Two (2) identical pumps connected in parallel has the following data: Suction Pressure…

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Q: The bar AB has a built-in support at A. An external force F=6kN is applied at B (8,0,0)m, towards to…

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Q: 1.Atmospheric air enters a single stage screw compressor at 1 bar and 250C at  low velocity. The…

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Q: INCLUDED L 300kg W = 70 1 ↓ LEQUINED: 0 kg 61 50! C OLVE F L L 2m 50/5/m W = jooks 6 M = 100/g-m…

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Q: Hi any help with thsi question would be great as im struggling a bit - the final answer should be a)…

A: Given data: Length of wall (into page) L=10 m acceleration due to gravity = 9.81m/s2 h1=4m h2=8m…

Q: On the toleranced rectangle below, state the tolerance within which the top surface must be flat. O…

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Q: If the outside barometric pressure reading shows 0.285235 ft Hg. What is the airplane’s vertical…

A: Given:Barometric pressure reading outside the airplane's, h=0.285235 ft HgFind: The airplane's…

Q: The wall of a house consists of an outer layer of brick, coated with cement and a layer of plaster…

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Q: A hole of 20 mm diameter is to be drilled in a steel block of 40 mm thickness. The drilling is…

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Q: A U-tube with both limbs open to atmosphere contains two in.miscible liquids of densities P₁ and p2…

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Q: A simple truss structure is shown in the following Figure. Point B is pin supported, and point C is…

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Q: A 5-m³ rigid insulated tank is connected through a valve to a supply line that carries steam at…

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Q: The formula v can be used to calculate the tangential acceleration of an automobile moving along a…

A: Given: The radius of curvature, R = 50 meter The time, t = 10 s

Q: 2/110 Write the vector expression for the acceleration a of the mass center G of the simple pendulum…

A: Calculate the tangential acceleration. at=rα=22.45=4.90 m/s2

Q: The total acceleration a of a simple pendulum makes an angle ß with the suspension wire at a cer-…

A: Write the expression for normal acceleration. an=rω2an=lθ˙2      ...... (1)

Q: The bending moment Mis 3 m M

A: Given data : Point load=P Distance from point load to a point where moment is to be found=d…

Q: A circular shaft of diameter 120 mm is welded to a rigid plate by a fillet weld of size 6 mm. If a…

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Q: Elaborate the assumptions made in the theory of simple bending. 4. Elaborate the assumptions made in…

A: Answer 3: Assumptions made in the theory of simple bending or pure bending: The material of the…

Q: Reslove Force of having magnitude 6 N along X positive direction. If the value of angle at which…

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Q: Air enters the compressor of a Brayton refrigeration cycle at 100 kPa, 260 K, and is compressed…

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Q: a) b) c) A loaded cantilever beam is shown in Figure 3. Determine the horizontal and vertical…

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Q: дл др Os ӘТ S Cp

A: Write the expression at constant enthalpy. dh=Tds+vdP0=Tds+vdP∂s∂ph=-vT

Q: Questions 1, 2 and 3: For the pipe assembly shown in the figure, if F = [6i +18) -10k) Ib, determine…

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Q: A steel bar with a circular cross section, AC, is built in at both ends (A and C) and is subjected…

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Q: The figure shows a closed-loop mechanism in which link AB of length 1m rotates about a fixed point…

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Q: with the axial A Kaplan turbine operates at (45 rpm) with a blade peripheral velocity of (14 m/s).…

A: Given: The speed of the Kaplan turbine→N=45 rpm Blade peripheral velocity→u=14m/s Inlet blade tip…

Q: The 6-kg uniform rod AC is attached to springs of constant k = 500 N/m at B and k = 620 N/m at C,…

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Q: Calculate five factors from stress strain curve for polybutadiene? Strees 0.045 0.04 0.035 0.03…

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Q: Two(2) identical pumps series in connection Suction Pressure = 3.2 Bars Discharge Pressure = 4.95…

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Q: Determine the Poisson's ratio if the lateral strain is -0.1 and longitudinal strain is 0.4 Select…

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Q: T = 20°C B (rough) L = 0.5m

A: Given data as per qustionTs=100°CT∞=20°Cu∞=14m/sL=0.5Rex=5×105

Q: Consider a two-dimensional flow in the upper half plane of (x, y) bounded below by a Fid plate…

A: given; velocity function(u)=U1-ey/2(1/t)

Q: A container is filled with oil. A pipe is connected to the container at point C and the owner left…

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Q: Aluminium, due to its high strength-to-weight ratio and corrosion resistance, is a metal critical to…

A: Given data: Mass of aluminum = M = 17 kg Initial temperature of aluminum bar = T = 106°C = 106 + 273…

Q: A pure substance at 8 MPa and 400 °C is having a specific internal energy of 2864 kJ/kg and a…

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Q: : A vessel having a volume of 1 m³ contains 2 kg of a liquid water and water vapor mixture in…

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Q: Example 14.2 A cold fluid is heated from 40°C to 120°C by condensing steam at 180°C. Calculate the…

A: Given Tci=40oCTce=120oCThi=180oCTho=180oC To find LMTD

Q: Poisson's ratio is defined as the ratio lateral stress and lateral strain longitudinal stress and…

A: It is required to define the Poisson's ratio.

Q: A structure (ABCD) is subjected to three axial loads as shown in the figure below, determine the…

A: Given: The force at D, FD = -200 N The force at C, FC = -750 N The force at B, FB = 350 N

Q: ve- 37 For the instant represented the particle P has a ve locity v = 6 m/s in the direction shown…

A: Write the given data. v=6 m/sax=15 m/s2aθ=-15 m/s2

Q: ntroduced in a room at such a rate that the air is changed every 2 minutes. The room is 46ft by 38ft…

A: Given Data as per questionDimension of room Room, =46 ft×38 ft×10 ftAir is changed in room  every 2…

Q: In the system shown, the head loss between points (1) and (2) is 0.5 m, what is the oil flow rate?…

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Q: water is heated from 15°C to 50°C passing through a tube of 2.5 cm diameter. The velocity of water…

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Q: In a structure subjected to fatigue loading, the minimum and maximum stresses developed in a cycle…

A: Given data: Minimum stress developed = σmin = 200 MPa Maximum stress developed = σmax = 400 MPa We…

Q: D ww C 0.4 m -0.4 m Two identical slender rods AB and BC are welded together to form an L-shaped…

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Q: Question 1 A furnace wall consisting of 0.20 m of fire clay brick. 0.15 m of kaolin, and a 0.05-m…

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Q: Which of the following statements are TRUE, when the cavitation parameter o = 0? (i) the local…

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Q: c) Calculate ore grade when (12 - Pn) t (tonnes) of copper is extractable from a copper ore mine…

A: Given questions are related to material science.

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.