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Q: What is the difference between the higher heating value (HHV) and the lower heating value (LHV)?
A: given: What is the difference between the higher heating value (HHV) and the lower heating value (LH...
Q: C1 (a). A lubricating oil having the dynamic viscosity of 0.055 poise and kinematic viscosity of 0.1...
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Q: Vibration
A: Answer: Zero The phase angle of an undamped system is subjected to an initial displacement X0 and in...
Q: An open tank contains water up to a depth of 2 m and above it an oil of sp. gr. 0.9 for a depth of ...
A: We have to determine (i) at the interface of the two liquids, and (ii) at the bottom of the tank.
Q: B1. A water with viscosity 11.4x10-3 poise is flowing through a pipe of diameter 460 mm at the rate ...
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Q: the total energy change in this process is equal to zero
A: Since there is no change in kinetic and potential energy and internal energy is a function of temper...
Q: Determine the Pressure drop in Mpa through a flow control valve that has a capacity coefficient 5 Ip...
A: For a flow control valve the flow rate (Q) is given by - Q=C∆PSpecific Gravitywhere C is capacity co...
Q: When does expansion of spring and retraction of cylinder take place in spring type single acting cyl...
A: Expansion of spring and retraction of cylinder take place in spring type single acting cylinder is w...
Q: For a fixed amount of an ideal gas kept at a fixed temperature, pressure and temperature are inverse...
A: We Have to determine For a fixed amount of an ideal gas kept at a fixed temperature , pressure and ...
Q: The dryness fraction of working fluid is greater than 1 at temperature 207.15ºC leaving the boiler o...
A: From the steam table - At Tsat=207.112°CSpecific volume ν=0.11037 m3 kgEnthalpy=2795.9 kJkgEntropy =...
Q: 3
A: Flow rate = Cross sectional area of pipe * Flow velocity.
Q: Please help i really beg you
A: Draw the FBD of the block.
Q: Calculate the Reynolds number of the flow of water flowing with the velocity of 1 m/s and the diamet...
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Q: Gears A and B are fixed, while gears C and D are free to rotate about the shaft S. If the shaft turn...
A: Given Data ω=5 rad/s The resultant angular velocity ω=ω1+ω2 is always directed along the instantane...
Q: Suppose that L=7.5in.(Figure 1) Look at the images for the figure and the question that needs to be ...
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Q: 3. Given: Structure shown below Find: (1) Orientation of the principal axes having an origin at C an...
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Q: A hydraulic press has a plunger diameter 4.5 cm. The force acting on the ram and plunger are 22.22 K...
A: As we know that pascals law is valid for this problem.
Q: A one-fortieth-scale model of a ship’s propeller is tested in a tow tank at 1250 r/min and exhibits ...
A: Given:Model scale ratio, α=140Revolutions per minute of model , Ωm=1250 r/minPower exhibits by model...
Q: Material Thermal Conductivity (K) A Diamond 0.026 W/m K
A: Option c is the correct answer
Q: A one-way valve that lets air into the reservoir of a compressor, but does not let it out, is a Sele...
A: Solution:
Q: An object with a mass of 0.45 kg is released from rest while immersed within a fluid. It reaches a s...
A: Given mass=0.45kg t=0.5sec speed=50.6% of maximum speed
Q: I only need parts D and E, thank you!
A: Answer of parts d and e are connected with initial parts. I am taking reference of ans a, b anc c to...
Q: Please answer very soon will give rating surely
A: As We can see in the question. We can extrapolate the given data from the graph. It took 6 years to...
Q: The power 325 W is required to transmit 9 x 10-3 m3/s of oil that has a head loss of 12 m. Determine...
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Q: What are the difference of chilled liquid and condenser water?
A: Chilled liquid This systems are used to absorb heat energy from process Chillers utilize compres...
Q: Solution Derivation of volumetric flowrate dimension
A: Flow rate: the amount of fluid flowing through a particular crosssection per unit time is known as f...
Q: Tolerances for a hole and shaft assembly having a nominal size of 50 mm are as follows: Hole = 40 (+...
A: Basic size=40mm Tolerance of hole=0.06-0=0.06mm Tolerance of Shaft=-0.015+0.07=0.055(may be the lowe...
Q: Specifications: Shafts AB, BC, CD are solid material. Determine: a) The shaft section in which the m...
A: Given data: The diameter of the shaft AB is dAB=0.6 in. The diameter of the shaft BC is dBC=0.75 in...
Q: draw multiview drawing including auxillary view
A: Orthographic Projection It is a form of presenting a three-dimensional object into Two dimensional. ...
Q: Determine the Pressure drop in Mpa through a flow control valve that has a capacity coefficient 5 Ip...
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Q: For the following hole and shaft assembly, determine hole and shaft tolerance and type of fit. Hole ...
A: Given Hole = 80 (+0.035 )/(+0.000 ) mm Shaft = 80 (+0.060)/(+0.002) mm.
Q: Laws of gases are obtained by. Select one: O a. Volume O b. Pressure O c. Joule Thomson effect O d. ...
A: Laws of gases like Boyles and Charle's Law are obtained by Ideal gas law.
Q: Refrigerant R-134a at 400 kPa and 80 ⁰C enters an adiabatic diffuser steadily with a velocity of 600...
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Q: The energy loss due to the immediate increase of pipe diameter a known as a minor loss. Select one: ...
A: Given Data⇒ Energy loss due to the sudden increase of pipe diameter among fluid particals.
Q: Help
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Q: The diagram below shows a rigid body ABC held in equilibrium by a ball-and-socket joint at A and thr...
A: A Free body diagram isolates the given body from all its supports and shows all the forces acting on...
Q: Air at 20°C blows over a 50 x 75 cm hot plate made of carbon steel (AISI 1010) with 2 cm thickness. ...
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Q: 13
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Q: Please useBook: Introduction to Chemical Engineering Thermodynamics 8 edition, 2018 (Smith, J.M., Va...
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Q: 800 W/mlof radiant energy is incidert upon a surface, out of which B00 transmissivity (T S 103 rete ...
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Q: 20
A: wiper seal is an axial seal that makes a seal whereas permitting a reciprocating shaft to pass thr...
Q: Vibration
A: Given Data Deflection is 3mm = 3×10-3m
Q: According to Froude scaling laws, what should the revolutions per minute of the prototype propeller ...
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Q: The bent rod ACDB is supported by a sleeve at A and a ball-and-socket joint at B. Determine the comp...
A: As Given Data m=80kg Here this is rough FBD(Free body diagram)
Q: The folowing figure was generated from experimental data relating to spectral black body emissive po...
A: The Wien's displacement law is as follows: λT=Cλ=1THere,λ is the wavelengthT is the temperatureC is ...
Q: A circular pipe CD carries 1/3rd of flow in AB. Find volume rate of flow in AB, diameter of BC, velo...
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Q: A one-way valve that lets air into the reservoir of a compressor, but does not let it out, is a Sele...
A: A check valve, non-return valve, reflux valve, maintenance valve, foot valve, or one-way valve may...
Q: 5. The two tanks (Tank A and Tank B) are connected by a valved tube. Initially, the valve is closed....
A: At tank A pressure PA = 1 MPa temperature TA = 350°C = 350+273 = 623 K mass of vapour mv = 1.5 kg At...
Q: A band of polymer is to hold together a bundle of steel rods for up to one year. if the stress on th...
A: Given: From the test condition, Initial stress σ0=1000psiDecreased value of stress after 5days=980ps...
Q: Refrigerant R-134a at 400 kPa and 10 x 1 ⁰C (if last digit is 2 then 10 x 2 = 20 ⁰C)enters an adiaba...
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- When a sphere falls freely through a homogeneous fluid, it reaches a terminal velocity at which the weight of the sphere is balanced by the buoyant force and the frictional resistance of the fluid. Make a dimensional analysis of this problem and indicate how experimental data for this problem could be correlated. Neglect compressibility effects and the influence of surface roughness.Dimensional Analysis and Hydraulic Similitude (fluid mechanics) 1. Water at 60F at 12 ft/s in a 6-in. pipe. (a) For dynamic similarity, determine the velocity of medium fuel oil at 90F flowing in a 12-in. pipe. (b) Determine the diameter of the pipe that should be used if a medium lubricating oil at 70oF if flowing at a velocity of 50 ft/s. find the: a. velocity : ____________________ fps b. diameter : ____________________ in.AL-Gburi, [03.05.21 00:59]An ideal gas flows axially (x-direction) between parallel plates. Assume: Newtonian fluid, steady state, constant viscosity, constant conductivity, negligible gravity, and parallel stream- lines. Write the energy equation for this flow
- FLUID MECHANICS 1. Explain and cite an example of the following:a) Fluid Staticsb) Fluid Kinematicsc) Fluid Dynamics .2. What is Pascal Law? 3. Bernoulli's Energy EquationA substance which flows over a solid body, which can either be air, mercury, water, etc. a.Air b.Fluid c.Steamline d.Freestream It is the mathematical representation of Law of conservation of massa.Continuity Equationb.Law of Continuityc.Bernoulli's Equationd.None of the above Density is constant if the Mach number is less than or equal to 0.3. True or False?Select a common dimensionless parameter in fluid mechanics from the following: (a) angular velocity; (b) Kinematic viscosity; (c) specific volume; (d) specific weight; ( e) none of these answers
- fluid mechanics- vorticesIn the quadratic equation which is homogeneous,a⋅x2+b⋅x+c=0a⋅x2+b⋅x+c=0xx represents a time, cc represents a linear velocity. What are the dimension of aa and bb?A new implantable drug delivery device is being developed in your lab. The device prototype is a very thin strip (0.1mm × 1mm × 15mm) of polymer coated on both sides with 22 milligrams of solid drug particles. To test the drug delivery profile, you "implant the device by suspending it in a homogenous model fluid that has following properties: viscosity = 0.0018 Pa.s, density = 1.32 g cm^-3, temperature = 37°C. The diffusivity of the drug is estimated to be 2.113×10^-6 cm^2/S. 1. Determine how far the drug would penetrate into the fluid in 2.2 hours.