The frame is built into the wall at D and G. The cross-members AE and BF pass through frictionless holes at A, B, E, and F. The weights of the members are negligible. Determine the reactions at D.

Q: Q3. In generally how are the metals characterized? And what its distinct properties?

A: Metals are characterized by high electrical and thermal conductivity as well as by malleability, duc...

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A: Given Data:               mass(m)=20 kg                Force(F)=mg (N)                             =...

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Q: this please

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Q: A certain material has a thickness of 30 cm and a thermal conductivity of 0.04 W/m- °C. At a particu...

A: given:Heat flow expression ,T=150x2-30x

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A: Given data: The thickness of the sheet metal is t = 2 mm. The diameter of the hole is d = 10 mm. Th...

Q: Water (0.12m) COPPER A 50-kg copper block initially at 80°C is dropped into an insulated tank that c...

A: Given: Mass of the copper block is 50 kg. Temperature of cu block is 80C. Volume of the water is 0.1...

Q: Practice Problem 4.4.11: The bars AB 30 and AC are joined by a pin at A and a horizontal cable. The ...

A:

Q: Briefly explain the purpose of use and working principle of the following a) Radiometer. b) Lux mete...

A: (a) Radiometer: It is a device that is used to measure the intensity of the radiant energy i.e. the ...

Q: 2.) Two previously undeformed specimens of the same metal are to be plastically deformed by reducing...

A: Given Data: The original diameter of the circular specimen is, d0=18 mm. The deformed diameter of t...

Q: AB and CD caps of the same material are tightly fitted on both ends of the 24 mm diameter AD steel b...

A: Given:  E = 200 GPa LAB = 48 mm             LBC = 72 mm            LCD = 48 mm DAB  = 36 mm         ...

Q: 5

A: Given data: The locations at which the concertation achieved, x1 = 2.5 mm x2 = 4.5 mm Time (t1) = 8 ...

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Q: ) Calculate the tension in a vertical strand of spider web if a spider of mass 5.00×10−5 kg 5.00×10−...

A: Given data: Mass of spider (m) =5*10-5 kg Gravitational acceleration (g) = 9.8 m/s2 Need to determin...

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A: Write the expression for the change in length. Here, P represents the load, L represents the origin...

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Q: What would be direct beam insolation on the collector at solar noon for days when a south-facing col...

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Q: a) Three reservoirs are connected.by a pipe system as shown in the figure and all the length and dia...

A: The above question is related to reservoir and pipe systems, based on energy equations.

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Q: A box of mass 20 kg moves up a rough plane which is inclined to the horizontal at 25.0o .It is pulle...

A: Write the given data with suitable variables. m=20 kgF=250 Nμ=0.3s=3.8 mg=9.8 m/s2

Q: The head of a 300 mm diameter cylinder vessel will be designed. The internal pressure in the cylinde...

A: Given data as per questionHead diameter(D)=300 mmbolt dia(d)=10 mmEb=200 GpaEm=90 GpaInitial tightin...

Q: provide Isometric view

A: Isometric projection Isometric projection is a method for representing three-dimensional objects int...

Q: 13

A: The mechanical properties of the metal are generally determined by a number of factors, including gr...

Q: Q2.What is the name of lattice systems, whose sides are not equal, and two of its angles are equal a...

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Q: Please do this carefully.

A:

Q: Insulated water tank 2. Water (0.12m3) 3. 4. 5. 6. COPPER A 50-kg copper block initially at 80°C is ...

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Q: Solve for this: A transparent film is to be bonded to a plate. For the bond to cure properly, a temp...

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Q: A) Prove by analytical method that the parallel forces in the same direction in a plane are a.P1 = b...

A: Since you have asked multiple question we will solve one question for you,if you want a specific que...

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Q: Define the following:a) Steady and Transient state of heat transfer by the help of an example.b) If ...

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Q: In the cage system in Figure 3, circular section steel bars will be used. Calculate the minimum diam...

A: The free body diagram of the truss is as follows: Calculate the moment about point D as follows: ∑M...

Q: The gauge pressure o1 a gas inside a container is 200 kPa. Calculate the vertical height of manomete...

A: Given data: Gauge pressure of the gas inside the container, Po = 200 kPa. The specific gravity of t...

Q: Please do this carefully.

A:

Q: 7-One kg of water at 47.8°C is heated under constant pressure of 13.7bar until it is converted into ...

A: Quantity of heat supplied,

Q: Topic: Mechanics of Machines & Vibrations \ Damped System under Sinusoidal ExcitationSolve this ...

A: Given data as per the question Mass of motor=18 kgMass of disc=2 kgMass of platform=180 kgk=1.5×107 ...

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Q: look into the attached file

A:  

Q: 3) A cêrcular mital column b to support a load o soe Tonne and it must not compress more than 0.imm ...

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Q: What is a shearing force in fluids? Explain in detail.

A: Shear stress Shear stress is primarily caused by friction between fluid particles, due to fluid vis...

Q: solve 4,5,6,7

A: As it is not mentioned that which three sub-part need to be solved from 4,5, 6 and 7, please find th...

Q: Define Stefan-Boltzmann Law and emissivity. Is there any surface whose emissivity value is greater t...

A: Stefan- Boltzmann law describes the relationship between the thermal energy radiated by a black body...

Q: 1. In figure shown below, fluid 1 is oil (SG = 0.87) and fluid 2 is glycerin at 20°C. If pa = 98 kPa...

A: Consider below diagram:   Given, SG1 = 0.87SG2 = 1.26 (Based on given fluid : Glycerin)Pa = 98 kPa ...

Q: An ideal Rankine cycle as shown has a boiler pressure of 3 MPa and a condenser pressure of 8 kPa. Th...

A: For Ideal Rankine cycle thermal efficiency is to be calculated. As we know in ideal rankine cycle, t...

Q: Practice Problem 4.4.14: Determine the force in the hydraulic cylinder EF that would maintain the pa...

A: Moment acting about point D  PABcos300.75 ft=200 lb0.6 ftPAB=184.75 lb Force acting at A in x direct...

Machining Processes and Machine Tools

Machining is represented as the process in which an excessive amount of substance is eliminated from the particular element in the form of pieces. In machining, cutting tools such as rotary tools, lathe, drill press, grinder, chop saw, welders, and many more are applied to get the desired shape. As compared to other manufacturing processes, machining is precise and versatile.