practi duction quantities. Which option(s) would you NOT recommend? Select one or more: Da. Hot rolling b. Cold rolling Dc. Powder metallurgy Od. Forging e. Sand casting Of. Investment casting to be produced large

practi duction quantities. Which option(s) would you NOT recommend? Select one or more: Da. Hot rolling b. Cold rolling Dc. Powder metallurgy Od. Forging e. Sand casting Of. Investment casting to be produced large

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Related questions

Q: Q 28. In solidification of iron during casting, compensation for solid contraction is: Ops: A. O…

A: The pace at which heat is transferred from molten metal to a mould is referred to as…

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: fa

A: It is (True)

Q: DENTIFICATION: ___________1. It is also known as roll forming. ___________2. It is the most…

A: To identify the correct process

Q: In sand moulding and casting process, which of the following is the purpose of a chill? a. To…

A: In the Sand casting chills and padding are used to create directional solidification. In the casting…

Q: __________ are created in sand casting to allow hot gases to escape during pouring.

Q: Which of the matches is wrong_for investment casting? Part surface quality: High A B Mold material:…

A: The answer to the above questions is part size and weight: limited. i.e. option (d) The size of the…

Q: QUESTION 1 a) Explain what is the basic difference between expendable and permanent molds used in…

A: (a) To find: The basic difference between expendable and permanent mold used in metal casting and…

Q: Sprue Runner ts = B(4) A 4 1/4" 29/16" Casting -DIA 6" 4 311 2" 1) Apply Chvorinov's rule to…

Q: xplain the gating system in casting with neat diagram . What are the elements of the gating syste

A: given: Explain the gating system in casting with neat diagram . What are the elements of the gating…

Q: 14 Which one of the following feature in sand casting process allows molten metal into cavity? a.…

A: option d is the correct option.

Q: A true centrifugal casting operation is to be performed in a horizontal configuration by Durban…

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: Explain in detail different components of a gating system in sand mold casting Pouring basin or…

A: Gating elements: The elements which helps to fill the molten metal into the mold cavity is known as…

Q: 2. What do the various elements that comprise the gating system? what are the pouring basin in a…

A: "Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Q3) Answer the following questions:- (A) Describe various kinds of patterns in use? And explain the…

A: (A) Kinds of Pattern- 1. Solid/ single piece pattern- Solid piece pattern is used for the production…

Q: Which two types of casting processes are least likely to need subsequent machining?

A: Some of the casting processes are too good that it does not require any further machining.

Q: - List three conditions that make a riser effective in sand casting?

A: The conditions which makes riser effective, are given below-

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

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

Q: Please I need answer with Details

A: The casting processes can be classified into basic components as 1. Permanent Mold Casting 2.…

Q: 3- Calculate the number of finished goods (output) or N for the figure illustrated below:

A: Given: Total number of goods xi = 1200 Goods accepted after casting = 90% = 0.9 Goods sent for…

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: 3- (CLO-1) Which statement is false for plaster mold casting? a) Plastic or metal pattern is used,…

Q: essur

A: given:

Q: 39 - (CLO-2) I. Deep drawing II. Extrusion III. Forging IV. Rolling Which one(s) is/are bulk…

A: 39) option b is correct.

Q: 14. Define with sketch die casting Proces

A: Die casting Process :-

Q: 16 - (CLO-1) Complete the sentence with the correct statement. . compensate for shrinkage during…

A: Chaplets are small metal inserts or spaces used in the casting mold to support the core during the…

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: H.W: determine solidification time of cylinder casting, assuming that the radius is 6 cm and its…

A: givenradius of cylinder r=6cmheight of the cylinder h=15cmconstant k=0.22sec/cm

Q: The suitable manufacturing process for cast Iron is a. Injection Molding

A: Cast iron is obtained by reducing iron ore in a blast furnace. The liquid iron is casted followed by…

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

Q: Why is the feeder used in the casting process? What is its significance and how should it be…

A: feeder used in the casting process to avoid shrinkage porosity. Feeder: Feeders are added…

Q: Which of the following engineering materials is the most suitable candidate for hot chamber die…

Q: 7) In sand casting process, _________ are used to get complex internal shape. a. Aluminum b. Cores.…

A: Casting is one of the manufacturing used to give various shapes to the metals. In casting process, a…

Concept explainers

Metal Casting

Metal casting is described as a manufacturing process in which a mold cavity is produced by sand, and molten metal is filled inside a mold cavity. The desirable shaped object is achieved after the solidification of molten metal. Large metal objects like machine beds, motor bodies, and others can easily be manufactured using metal casting. The place or shop where metal casting is performed is called foundry.

Question

You are asked to recommend a practical production route for metal I-beams to be produced in large
quantities. Which option(s) would you NOT recommend?
Select one or more:
a. Hot rolling
b. Cold rolling
c. Powder metallurgy
Od. Forging
e. Sand casting
Of.
Investment casting

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1: Given

VIEW

Step 2: Explanation

VIEW

Solution

VIEW

Step by step

Solved in 3 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.

Similar questions

4. Draw the gating system in casting process?
QI- Generally which material use in slush casting? Q2- What is relation between sands have fine round grains and permeability? Q3- What is mulling machine?
4 In sand casting process, _________ are used to get create internal surfaces. a. Cores. b. Cast iron c. Graphite d. Aluminum
What are some of the operations required of sand castings after removal from the mold
Explain the se two Foundry Process. 1.Open Sand Method 2. Bedded in Method.
Question No. 4: (20 points) Fill the empty boxes and describe the investment casting process (steps, advantages). Open riser Vent Flask Blind riser Core Sand (sand) - Choke Parting line Gate -Mold- cavity Well Sand
(3):-The suitable type of casting to making tubs and cylinders is by a --- a- Lost wax casting b- Centrifugal casting c- Sand casting d- Continuous casting (4):- The surface of product Extruded by ----- Extrusion process has high smooth a- Hot b- Cold e- Warm (5):- High temperature leads to ----- he metal's ability to form a- Decreases b- Increases c- Non affected on
Help
10. What is Centrifugal casting?
Question 1. For the casting part in two different geometries (one cube and a height/diameter ratio of 1.2) that are poured from the same alloy and have a volume of 0.75 liters; a) Find the solidification periods. (Die constant is given as 3.1 min/cm2) b) Which geometric shape can be the best feeder? Explain.
QUESTION 14 Pieces thicker than 5.45mm are considered sheet. O True O False QUESTION 15 In sand casting, natural sands are less economical than synthetic sands. O True O False QUESTION 16 Typical sheet-metal thicknesses are between 0.15 mm and 7 mm. O True False
7) 11.Pouring rate is an important factor in achieving successful casting. Select one: True False