3. Two rods AC & BC are connected by pins to form mechanism for supporting a vertical load P - 100[Ibs] at C, as shown in Figure - 3. The normal stresses in both rods are to be equal. Determine angle a if the weight of the frame is neglected (minimum). Length of the bar L = 16[inches].

Q: Which of the following statements related to casting of metals is the most correct? O a. O b. Die…

A: This method is used to produce variety of metal products At one time only one product is formed from…

Q: 1- The effective porosity is the value that is used in a gas reservoir engineering calculations.

A: Disclaimer: “Since you have asked multiple questions, we will solve the first question for you. If…

Q: Figure 6(a) shows an example of pressure vessel with radius ofr, and yield stress O. Suppose the…

A: Calculated the minimum thickness to sustain the pressure vessel according to the von mises yield…

Q: 5. What does the thickness of an aluminum alloy casting (length = 12 in. and width = 8 in.) have to…

A:

Q: I need answers to problems 4, 5, and 6 pertaining to the print provided.

A: In the given print the length and diameter of the part is to be calculated. Which is mentioned in…

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

A:

Q: Describe the Spherical Vessel?

A: A vessel is a closed structure containing liquids or gases under pressure. Familiar examples include…

Q: In which casting process the sand is mixed with a thermosetting resin to form a mold? * Squeeze…

A:

Q: 1- What type of drawing is this (Assembly, detail assembly, detail, pictorial)? And What is the…

A: Given Drafting To find Type of drawing Angle of projection Scale of drawing Original length of shaft…

Q: F₁ = 375 lb 8 ft- 6ft 5ft F₂-500 lb 0.5 ft 30° F = 160 lb

A: Given Data- A cantilever beam shown in fig We have to find moment about B

Q: What is areal velocity?

A: The measure of the velocity of one celestial body in orbit to another body which is equal to the…

Q: A 90° elbow shown in Figure 5 (a) is to direct water flow upward at a rate of 50 kg/s. The water is…

A:

Q: Determine angle of repose for the given powder sample having the height of the powder pile=5inches…

A: Given data: h=5 inr=d2=13 in

Q: Explain briefly the casting process of a metal and the process of extrusion of aluminum

A: The casting process is the main process of the production department of the engineering. This…

Q: 4. To determine the upper and lower surface to beds ,we use. .type from ripple marks *

A: Given :-  To determine the upper and lower surface to beds ,we use ............type from ripple…

Q: temperature and in an atmosphere in which the surface carbon concentration is maintained at 1.10…

A: Diffusion in alloy is the process of atoms from various alloy components transferring between each…

Q: In green-sand casting, tolerances and surface finish are better than other casting processes. Select…

A: Casting is a process in which a molten metal/material is poured into a cavity in which the…

Q: What is the minimum pressure required to reduce volume of a brass sphere by 0.00003 %?

A: Given:reduction in volume=0.00003%

Q: For question 2, name the method to form that shape and name the cut out process. For question 3,…

A: Solution:

Q: Why does seawater have lower freezing point that pure water?

A: Pure water freezes at 00 Celsius, but seawater freezes at -1.80 Celsius. This is caused by a…

Q: what is p3?

A: the pressure at state 1 and 2, P1 = 10 bar the temperature at state 1, T1 = 400 C The temperature at…

Q: Please sketch this in solidwork and find the surface area and volume. Take a screen shot and post it…

A: The model needs to be drawn on Solidworks and the surface area and volume has to be calculated

Q: Discuss how the Cylindrical Square is used.

A: A cylinder square is used for checking the squareness of vertical axis with reference to horizontal…

Q: A column of molten metal placed in the mould to feed the casting as it shrinks and solidifies is…

A: Sprue is used to feed the molten metal to the mold through laddle. Runner is a passage through which…

Q: What fo you mean by surface tension?

A: Surface tension is defined as the force acting on the body by the fluid distributed over its whole…

Q: Circle all correct statements for the Young's or elastic modulus, E: a. Has units of force per unit…

A: As per our guidelines, we are supposed to answer only first one question in case of multiple…

Q: Derive a mathematical equation to estimate the clamping force of a center gate disc molding.

A: The clamping force needed for a gates disc mould needs to be evaluated.

Q: How far from the lens must the film in a camera be, if the lens has a 32.0 mm focal length and is…

A: Given data as per question Object distance(u) =80 cm =800 mm Focal length(f) =32 mm  Here Location…

Q: How did you get the temperature 367? What is the solution?

A:

Q: Q/ Write the advantages and disadvantages of the casting process

A:

Q: where did you guys get the area from?

A:

Q: Draw TWO (2) casting process that would be most suitable for making a good and jewellery.

A: 1: Investment casting also know as lost was casting is used for making jewellery.

Q: 4. Briefly describe die casting process and name 2 types.

A: die casting method  the die casting are also known as pressure die casting and are defined as that…

Q: 4) At what temperature will Aluminum have 1017 vacancies per cubic centimeter.

A: First we will write all he properties of aluminium to solve the question.

Q: Q1. Draw and explain five casting defects in sand casting process. briefly.

A:

Q: In sand casting process, the pattern is made of metal wood O plastic all of these

A:

Q: How do you work with Sketch in SOLIDWORKS?

A:

Entropy

In physics, entropy means the amount of disorder or the degree of randomness associated with a thermodynamic system. The system is not self-organized when the entropy of the system is high. For instance, when a system is at an elevated temperature, its molecules are in random motion, vibrating and colliding with each other. During this scenario, the probability of finding a molecule at a particular place twice, is low. Under this circumstance, the system can be said to be in a high entropy.