Determine the maximum compressive force developed in member BG of the side truss in Fig. 6-32a due to the right side wheel loads of the car and trailer. Assume the loads are applied directly to the truss and move only to the right. 2 kN 4 kN 1.5 kN -3 m m2 m A 3 m- B -3 m- 3 m ID m 4 m 0.31

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: QUESTIONS 1- Describe with net sketch: a. Pattern b. Riser c. Runners d. Core 2- Compare between…

A:

Q: 2. What are the three basic categories of casting processes when classified by molds and patterns?

A: Casting is a manufacturing process to get desired shape and size of product. In this some hollow…

Q: d casting of the part whose perspective pictures are given below, take into account the surface of…

A: The casting consist of a hole so we need to make a core as shown below.

Q: Explain in detail different components of a gating system in sand mold casting

A: The gating system includes all those elements which connect the pouring ladle to the mould. The…

Q: Highlight the concise difference between sensible cooling and cooling-dehumidifying process?

A: A psychrometric procedure that involves raising or lowering the air's temperature without altering…

Q: What is gating system in casting

A: Given data What is gating system in casting.

Q: The freezing ratio of the mould is

A: Given ,cast steel slab=30×20×5 cmModulus,Mc=VAMc=VA=30×20×52×20×20+2×30×5+2×20×5=3017Mc=1.76

Q: (Slow or Fast, which one? – Circle one) cooling rates results in coarse dendritic structures. | The…

A: Answer (3) Slow Explanation For slower rate of cooling coarser grain obtained.

Q: Which of the following manufacturing methods could be economical for a batch size of 100,000 units?…

A: We know that the batch size of 100,000 units is a mass production type. For mass production we need…

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

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

Q: E) How can evacuated the hot gases formed by reactions of the molten metal in sand casting? F) How…

A: (E) When metal solidifies in a mold, it can not hold that much amount of gas when it holds in liquid…

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 mold sprue is 180 mm long, the cross-sectional area at its base is 2.4 cm?. The sprue feeds a…

A:

Q: Sketch a simple part that can be green sand or injection molded. Sketch at least one view of the…

A: introduction; casting process are used for getting desired dimensional object. in this process…

Q: time required to fill the mould

A: Given; A mould has downsprue:Velocity of mould cavity=1500 cm3Velocity at base of sprue, V=2ghArea…

Q: Explain the function of a riser in sand mold casting process.

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: 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 the means of elastic and plastic deformations?

A: Given: Deformation To write Means of elastic and plastic deformation

Q: Q4- Why the additive clay add to sand in casting? 0s In

A:

Q: A component is sand casted in pure aluminum. The level of the metal inside a pouring basin is 215 mm…

A: The gating system in casting is a metal pouring mechanism that directs molten metal into the mould…

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: Knowing that time is of the essence determine the best method to identify if the mix bars are AISI…

A: Both AISI 1020 and AISI 1040 are alloys of iron with their average alloy composition basically…

Q: Problem 1 Suppose we want to cast a magnesium bar 20x20x45 mm³. We are to use a mid gating (exactly…

A: Given: The casting volume, V = 20x20x45 mm3 The diameter to height ratio of the riser, D/H = 1/1.2…

Fluid Kinematics

The branch of science that deals with objects which are either in motion or stationary are studied under the branch of classical mechanics. Fluid mechanics is a subcategory of classical mechanics that deals with the behavior of fluids at rest (fluid statics) or in motion (posing some velocity). In fluid kinematics, studies focus on the associated motion of fluid particles or groups of particles, and its associated parameters like displacements, velocity, and acceleration without concerning about the forces that caused the motion. All the laws of classical mechanics are applied in the study of fluid kinematics.