4. Represent the system shown in Figure P3.4 in state space where the output is x3(1). [Section: 3.4] M =2kg M2 =1 kern K=2 Nm

Q: (9,00 Puanlar) 36 - A riser in the shape of a sphere is to be designed for a sand casting mold. The…

A: GIVEN:- for a rectangular casting,length:L=25cmwidth:W=15cmthickness:t=2.5cmsolidification time:…

Q: 2. What are the general defects found in casting processes? Name and briefly describe two.

A: There are many defects in the casting, but two defects are as follows:   (1) Misrun: The misrun…

Q: 5.10 A flaked cereal is of thickness 2L = 1.2 mm. The density, specific heat, and thermal…

A:

Q: 10 Fig. (6) 8 MPa

A: Given Dataσx=8MPaθ=24°

Q: A diesel component steel plate has a surface area of 200 in2 with a thickness of 0.002 in. Determine…

A: Given data as per the question Surface area of plate=200 in2=1290.32 cm2thickness =0.002 in=0.00508…

Q: Q12. What the difference between the solidification of pure metals and impure metals alloys?

A: For pure metals, the conversion of liquid to solid state takes place at a constant temperature.…

Q: Poisson's ratio is defined as:

A: poisson's ratio is defined as ratio between lateral strain to Longitudinalstrain .  μ=+ Lateral…

Q: 2. What are the factors affecting the freezing time? Explain it in detail.

A: Air temperature, air density, air humidity and air turbulence are other factors that have to be…

Q: what steps must be done for solidification and cooling in metal casting process

A: Casting is a popular metal solidification technique that involves melting and resolidifying a…

Q: 2. Given: ON = 40 % and op = 9 % in a thick clean (no sand) shale ON = 32 % and op = 20 % for zone A…

A: Using Neutron-Density crossplot : Zone A Shale volume,

Q: How to perform the sand casting of hollow piece and how to verify the calculated solidification time

A: There are six steps in this process: Place a pattern in sand to create a mold. Incorporate the…

Q: what does the “ hardened materials” represent? How about the “ liquid part” in the center, what does…

A: given; what does the “ hardened materials” represent? How about the “ liquid part” in the center,…

Q: Discuss the solid solution hardening mechanism

A: Solid Solution Hardening : In the simple words Solis solution hardening is the action or process of…

Q: What are the Coplanar Loadings?

A: Loadings are said to be coplanar when they all are lying in a plane example :  Plane trusses

Q: 7. mention the name and principle of the following formation process?

A: The given operations is a metal forming operation. The name of the operation is Rolling. In this…

Q: Which of the following phase will be resulted when the transformation temperature of steel is more…

A: Austenite phase

Q: How are superheavy elements made

A: Given data  How are superheavy elements made.

Q: consisting of a mixture e balloon-shaped gas cavi sondeh

A: introduction: here we introduce how to remove casting defects.

Q: 80 kg of aluminum is to be heated to a pouring temperature of 750°C. The unit melting and pouring…

A: Given data: The energy required to melt the aluminum to the poring temperature can be determined as…

Q: When performing a quench to cool a product, the quench rate affects the outcome of the process. TRUE…

A: In general, a high quenching cooling rate may result in the maximum hardness and the best…

Q: EX.2/The downsprue leading into the runner of a certain mold has a length = 175 mm. The…

A: H=175 mm or H=.175 mA=400 mm2or A=400×10-6 m2Mold cavity volume V=.001 m3

Q: 2. A 10-inch x 10-inch x 0.75-inch plate casting is produced with a steel alloy with p = 0.28 lb/in³…

A:

Q: Which one of the following differs from the casting processes in which the die halves are closed…

A: In sand casting process, moulds are form using sand , there is a gating system through which molten…

Q: (9,00 Puanlar) A riser in the shape of a sphere is to be designed for a sand casting mold. The…

A:

Q: Describe the phase transformation in tempering process

A: Given: Describe the phase transformation in tempering process.

Q: Choose the suitable method for foaming metal. 1. Mix and add directly blowing agent into the molten…

A: following are the outlines of the suitable process for metal foaming

Q: What are Ductile materials?

A: Ductility: It is a property of a material to elongate when tension or load is applied to it. In…

Q: What is the advantage in casting turbine blades that have either highly aligned grain boundaries or…

A: Turbine blades are manufactured by casting by containing superalloys in them. These superalloys have…

Q: what effects does casting have on material properties

A: Casting is the process of preparation of mold which is poured into the hollow passage/ cavity of the…

Q: 1. A mold sprue is 20 cm tall (distance between point 0 and point 2 in the drawing below) and the…

A: Given:To find:

Q: 28 N 40 m -N SZl 2ON 34N U2N 330

A: Consider the forces,

Q: The INCORRECT statement about the characteristics of critical point of a pure substance is that (a)…

A: Answer: The correct option for an incorrect statement is (C).

Q: A flat plate is to be cast in an open mold whose bottom has a square shape of 12.5 cm by 12.5 cm.…

A: The bottom of the mold is of square shape having length l=12.5 cm. The height of the mold is h=7 cm.…

Q: (6) If a room is to be heated to 70° F. when it is 10° F. outside, (a) what will be the design…

A:

Q: How does the Deformation of a body occur?

A: Deformation: Whenever a body is subjected to a change in its shape size from its original shape and…