Explain the advantages of drum drying

Q: 1. How to maintain the efficiency of the centrifugal pump ? 2. what is specific speed, and what is i...

A: We are authorized to answer one question at a time since you have not mentioned which question you a...

Q: The steel ingot has a mass of 1800 kg. It travels along the conveyor at a speed v=0.5m/s when it col...

A: GivenM=1800kgV=0.5m/sKA=5kN/m=5000N/mx=0.3m

Q: t^2 - 10t + 16 is equal to 4(2t - 5)^2 + 7 O (t - 5)^2 - 9 O (2t - 5)^2 - 7 O 2(t - 5)^2 - 6

A: It is required to choose correct answer

Q: A laboratory capillary pressure test was conducted on a core sample taken the Nameless Field. The co...

A: Porosity=16%Permeability=80mdTension=50dynes/cmPorosity=19%Absolute permeability=120md       -

Q: a unity. If you know that diameter of bolts 10 mm and it's allowable shear stress is 26 kN/m

A: FREE BODY DIAGRAM-   ΣMA=012×26×4×83-RB×8=0RB=17.333KNΣFY=0RA+17.3333-12×26×4=0RA=34.6667KN So that...

Q: If the atmospheric pressure is 0.90 bar abs and a gage attached to a tank reads 390 mmHg vacuum, wha...

A: Given that Atmospheric pressure is 0.9.bar Gauge pressure is (h)=390 mm Hg vaccum Pressure =ρgh  De...

Q: 20- Air enters a nozzle steadily at 280 kPa and 77°C with a velocity of 50 m/s and exits at 85 kPa a...

A: Given:P1=280 kPaT1=77o C or 350 Kv1=50 m/sP2=85 kPav2=320 m/sQ=3.2 kJ/kg

Q: An adhesively bonded joint in wood is fabricated as shown. The joint is to support a force P = 25 ki...

A: Adhesive shear strength =P/shear areaA Shear area,A=2*8*L =16L 300=25*1000/16*L L=25000/300*16=5.21i...

Q: 1. The diagram below shows the generalised model of the fixed wheel as covered in the course: Robat ...

A: Solution: Given Data: l=3 α=3π4β=π4r=4 

Q: Find the equivalent moment of inertia of the rocker arm assembly with respect to the location of kt....

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Q: 5. The bracket shown in the figure is bolted with 5-20 mm dia bolts. It carries an P35 KN 150 250 mm...

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Q: 3-49 The gage pressure of the air in the tank shown in Fig. P3-49 is measured to be 65 kPa. Determin...

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Q: A certain container is filled with a mixture containing 3 composite materials, A,B and C. The volume...

A: Given data A Container consists of a 3 composite materials A, B and C.The volume of A = VA = δThe vo...

Q: Water is flowing into and discharging from a pipe U-section as shown in the Figure. At flange (1), t...

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Q: A thin walled spherical shell is subjected to an internal pressure. If the radius of the shell is in...

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Q: A belt pulley is fastened to a 7.46125 shaft, running at 200 rpm, by means of a key 19.05mm wide an...

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Q: A process under development involves the expansion in an insulated piston-cylinder of water vapor in...

A: given; initially pressure(P)=400KPainitially volume(V1)=0.15m3at end of expansion work extract(w)=30...

Q: A flange coupling is to connect two 57mm shafts. The hubs of the coupling are each 111m in diameter ...

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Q: D.5m/s) find the (H).

A: To find H

Q: 3. (Problem 5.69 from the text book) For the beam and loading shown, design the cross section of the...

A: Find the dimension of cross section of beam.

Q: The first stage of a turbine is a two-row velocity compounded wheel. Steam at 40 bar and 400 "C is e...

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Q: The cyclist travels to point A, pedaling until he reaches a speed vA= 8 m/s. He then coasts freely u...

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Q: 10- A piston-cylinder device contains 5 kg of saturated water vapor at 3 MPa. Now heat is rejected f...

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Q: Is wood still appropriate to be used in our modern era? What could be the effect or implication in t...

A: Wood is an organic building material that was used extensively throughout history. It is a natural c...

Q: 5-31. A river has an average width of 5 m and flows with an average velocity of 6 m/s at A. Determin...

A: h= 1.055178 m

Q: Develop a specific Euler’s and J.B. Johnson’s Equations for the sizes of columns having a) Round cro...

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Q: The mass-spring-damper system when the mass is subjected to an externa nas the form of a square wave...

A: we know thatMd2xdt2=F-kx-RdxdtMd2xdt2+Rdxdt+kx=F                     ......................(1)Applyi...

Q: The following particulars apply to a two-row velocity compounded impulse stage of a turbine: nozzle ...

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Q: b. Consider the following system, where you are applying a load P: cg cg Mathematically, show which ...

A: Solution: (a) Given Data: b = 5 h = 7 d = 2

Q: Q1: If flow rate in pipe shown is (0.5m/s) find the (H). H. water D=300 mm

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Q: (1) Atwo-stage cascade refrigeration system uses ammonia as the working substance. The evaporator is...

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Q: Q./A beam having a tee-shaped cross section is subjected to equal 12 kN.m bending moments, as shown ...

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Q: Water undergoes two processes in series: • 1 to 2: isentropic (internally reversible and adiabati...

A: State 1: P1= 0.1 MPa Saturated vapor State 2: P2= 0.5 MPa State 3: P3= 1.5 MPa Process 1-2: I...

Q: A screw-jack is being used to support the axle of a car, the load on it being 2.4 kN. The screw jack...

A: Answer: The efficiency of the jack is 15.9155%.  

Q: CENTRIFUGAL PUMPS VELOCITY DIAGRAM Vwz Vw2 AVW2" V2 a Ve Rī U2 U2 B,>90° B=90° B<90° (a) Forward-fac...

A: Principle of centrifugal pump The centrifugal pump works on the principle of force vertex which says...

Q: Cavitation and flashing are two different phenomena that should be avoided in the valve operation.  ...

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Q: 1.) Differentiate density and specific gravity. Explain briefly. 2.) What is the AES unit for densi...

A: Density = mass/volume Specific gravity= densitymaterial/density reference material    

Q: Q1) Double acting cylinder has diameter in the head end = 94 mm and the rod end = 16 mm, pressure= 4...

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Q: 17 m/s • A stone is thrown horizontally at +17 m/s from the top of a cliff 40 m high. How long does ...

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Q: k1 m1 Jo- k2 m2

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Q: Two airplanes are performing at an air show. Plane A travels along the path shown and, for the insta...

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Q: Consider the portion of an excavator shown. At the instant under consideration, the hydraulic cylind...

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Q: Famed inventor Carrie Barometer has designed a new spherical sonar transducer for use in seawater Kn...

A: It is required to determine how many π terms required in dimensional analysis. 

Q: What weight W is necessary to start the system of blocks shown below moving to the right? The coeffi...

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Q: The rigid beam BC shown in the figure is supported by rods (1) and (2) that have cross-sectional are...

A: according the the given figure

Q: Draw a FBD of pulleys E & D of the bar AD shown. Assume all hinges to be smooth & neglect the weight...

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Q: Water at 60 degrees Fahrenheit have a density of 62.36 lb/ft.^3 and dynamic viscosity of 7.536 x 10^...

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Q: Read through the Mechanical Engineering Law (RA 8495) and list four implementing guidelines that you...

A: The republic act no. 8495 is an act regulating the practice of mechanical engineering. It is enacted...

Q: roller slides in a slot by the amount δP = 0.25 mm in the direction of the force F. Both bars have a...

A:

Q: PROBLEM: Find the transfer function, G(s) = X2(s)/F(s), for the translational mechanical system show...

A: