Expensive metallic powders. 5. The process used to improve fatigue resistance of the metal by setting up compressive stresses in its surface, is known as (A) Hot piercing (B) Extrusion (C) Cold peening (D) Cold heading. 1. d) Wax c) Service life of extrusion tool is too high Parts with intricate shapes. It is easy to understand and help you to improve your skill. Which of the process is using extrusion concept? Extrusion is a metal forming process in which metal or work piece is forced to flow through a die to reduce its cross section or convert it into desire shape. The flow rate of each component layer can be controlled by valves in the feedblock and the capital cost is relatively low. c) Hydrostatic extrusion Join our social networks below and stay updated with latest contests, videos, internships and jobs! Extreme purity product   Which of the following food processing operations is NOT for cooling food products? SURVEY . 1. d) Hydrostatic Extrusion is similar to? a. Select the correct answer using the code given below: Disadvantage of PM is relatively high die cost. View Answer, 4. answer choices . 3. 3. Magenta. In atomization process inert gas or water may be used as a substitute far compressed air. Cutting tools c. Bearing bushes d. All of the above. This set of Manufacturing Engineering Multiple Choice Questions & Answers (MCQs) focuses on “Extrusion”. Tags: Question 17 . SURVEY . the codes given below the Lists: Which one of the following processes is performed in powder metallurgy to promote selflubricating properties in sintered parts? Answer keys for Circular Motion MCQ Practice sheet is given at the end of sheet. Page-9 section-3 Extrusion … The process of producing thin sheets by squeezing a thermo plastic material between revolving cylinders is … Explanation: Extrusion is a process that uses a die in order to get a material with a constant cross-sectional cut. Bearings Reason (R): In the process of isostatic pressing, the pressure is equal in all directions which permits uniform density of the metal powder. SLS. MJM. Subject: Manufacturing Process 1. Which of the following pattern is used to produce a number of castings? FDM. through a small opening which is called as die. c) Tearing & Surface cracking Ans: The extrusion process consists of compressing a metal inside achamber to force itout . 2. a) Direct d) Hydrostatic This process is only suitable for ductile materials. Which of the following is not a cold extrusion process? 2. Assertion (A): Spherical washers are used to locate the job in the fixtures. Q. Professionals, Teachers, Students and Kids Trivia Quizzes to test your knowledge on the subject. Cemented carbide dies 13. SURVEY . Part 2: List for questions and answers of Manufacturing Process-I. 1. In food, proteins supply _Kcal. 2. the ram and the extruded product travel in the opposite direction. By continuing, I agree that I am at least 13 years old and have read and agree to the. Which one of the following lubricants is most suitable for drawing mild steel wires? Sanfoundry Global Education & Learning Series – Casting, Forming and Welding. Any plastic material can be successfully extruded. The die is what the material is pushed through in order to get the desired shape. If you like it or find some error, please share or comment. The billet is extruded through the die by applying pressure to the liquid. Cyan. Page-8 section-2 It has a low melting point. 32. b) Indirect a) Direct c) Surface cracking d. It has a close-packed hexagonal strcuture. 4. This test is Rated positive by 94% students preparing for Mechanical Engineering.This MCQ test is related to Mechanical Engineering syllabus, prepared by Mechanical Engineering teachers. Q. Consider the following basic steps involved in the production of porous bearings: a) Structure is homogeneous The type of force applied through die in forging is a) Tensile force b) Compressive force c) Shear force d) Any of the above. Mechanical Engineering MCQ Question Papers: DRDO, ISRO, Interview. © 2011-2021 Sanfoundry. 11-Extrusion force does not depend upon the. The major function of this process is that the brittle materials […] SEARCH HERE. Workshop Technology MCQ question is the important chapter for a Mechanical Engineering and GATE students. c) Arrow headed fracture d) Its leading end is in good shape as compared to rolling MSG is used as a) Colour enhancer b) Thickening agent c) Flavour enhancer d) Emulsifier 4. d.vacuum oven. Gears b. View Answer, 10. answer choices . Select the correct answer using the codes given below: Which of the following cutting tool bits are made by powder metallurgy process? Reason (R): Advantage in indirect extrusion is less quantity of scrap compared to direct extrusion. In the last article, we had discussed Types of dies and Types of fits which are performed on Sheet metal to get the required shape.. First go through it, so that you can understand the current topic must effectively. In this page you can learn various important manufacturing process questions answers,sloved manufacturing process representation questions answers, manufacturing process mcq questions answers etc. a. extrusion ratio. SLA. All Rights Reserved. 1. Good for JEE(Main) and AIPMT Preparation. Chapter 1 Properties of Metals, Stress - Strain and Elastic Constants- Strength of Material, What are the Types of Constrained Motion, TOM, Mechanical Engineering, GATE, Chapter 1 Introduction - Thermodynamics, Mechanical Engineering, Basic Concepts Of Thermodynamics - MCQ Test 1, Extrusion, Drawing And Powder Metallurgy - MCQ Test 2, Extrusion, Drawing And Powder Metallurgy - MCQ Test 1. students definitely take this Extrusion, Drawing And Powder Metallurgy - MCQ Test 2 exercise for a better result in the exam. Carthias process b. Extrusion c. Semi-centrifuge method d .Slush process e. Shell moulding ANS:- B 35) The dowels are a. answer choices . Subject: Manufacturing Process 3. It has a low density. c) Impact 3.Which of the following methods c 3. 2.a moving mandrel is used in . In forward extrusion process (ii) Extrusion (iii) Injection moulding (iv) Blow moulding. d) Hydrostatic Extrusion technology provides the opportunity to process a variety of food products just by changing a minor ingredient and processing condition on the same machine. answer choices . View Answer, 11. Repressing   The mean flow stress of the material is 400 MPa. b) Impact extrusion High tooling and equipment costs. EduRev is a knowledge-sharing community that depends on everyone being able to pitch in when they know something. b) Pipe defect SLA. b) Indirect A is false. b) No time is lost in changing the shape The extrusion process is energy efficient and low cost compared to other processes. 2. long questions & short questions for Mechanical Engineering on EduRev as well by searching above. This process is similar to extrusion process, except that instead of pressure on the metal mass, in drawing, the wire is pulled from one side of the metallic round bar which results into the formation of thin wires. View Answer. 2. Black. Which of the following is NOT the colour binder of 3D Printer? 4. the speed of travel of the extruded product is greater than that of the ram. 3. Z650. View Answer, 2. b) Surface cracking The correct sequence for preparing a billet for extrusion process is picking, alkaline cleaning, Cold-die-compaction Which one of the following is the correct sequence of the above steps? a) Feed section 1. 1. 3. the speed of travel of the extruded product is same as that of the ram. Z310. Extruded material emerges as an elongated piece with the same profile as the die opening. d) Flaking Under the action of such forces, the shape and size of metal piece undergo a change. c) Welding Feb 06,2021 - Extrusion, Drawing And Powder Metallurgy - MCQ Test 2 | 30 Questions MCQ Test has questions of Mechanical Engineering preparation. Z510. a) Tearing Participate in the Sanfoundry Certification contest to get free Certificate of Merit. This is Practice Sheet for Circular Motion MCQ. Consider the following statements: The process depends on the high viscosity of plastics melts to prevent intermingling of the layers as they pass through the extrusion die. In which extrusion process the direction of flow of metal is in same direction as that of ram? Q. b) Cold shut d) All of the mentioned The metal extrusion process is generally used for producing (A) Uniform solid sections (B) Uniform hollow sections (C) Uniform solid and hollow sections (D) Varying solid and hollow sections . Today we will learn about extrusion process working, types, application, advantages and disadvantages. 30 seconds . What is the major problem in hot extrusion? Circular Motion MCQ Practice Test – 1. d) Casting b) Cold shut 30 seconds . The enzymatic browning is due to the oxidation of phenols is a) phenolase b) tyrosinase c) catecholase d) orthoquinones 3. This mock test of Extrusion, Drawing And Powder Metallurgy - MCQ Test 2 for Mechanical Engineering helps you for every Mechanical Engineering entrance exam. Q1. Cyan. Latest Manufacturing Processes - Part 1- objective questions (MCQs) & answers for competitive exams & interviews. d) All of the mentioned Match List I (Components of a table fan) with List II (Manufacturing processes) and select the correct answer using the codes given below the Lists: The correct sequence of the given processes in manufacturing by powder metallurgy is, blending, compacting, sintering and sizing, blending, compacting, sizing and sintering, compacting, sizing, blending and sintering, compacting, blending, sizing and sintering. Correct Answer. Yellow. 30 seconds . 12-Magnesium is extruded and not rolled because. The following operations are performed while preparing the billets for extrusion process: SLS. Which of the following is a type of extrusion process? Extrusion is used with materials such as plastic, aluminum, and dough. 2. Alkaline cleaning No wastage of material. Mixing In a wire drawing operation, diameter of a steel wire is reduced from 10 mm to 8 mm. a. In which of the following process frictional loss is eliminated at the billet container interface? In direct extrusion process at higher temperature which of the following is used to avoid friction? The billet is inserted into the extrusion chamber and pressure is applied by a ram to extrude the billet through the die. a) Blow hole Magenta. 9 Explain the term Extrusion process. 4. The ideal force requied for drawing (ignoring friction and redundant work) is: Assertion (A): Indirect extrusion operation can be performed either by moving ram or by moving the container. processes in which a mass of metal or alloy is subjected to mechanical forces. d. working temperature . MCQ quiz on Plastics multiple choice questions and answers on Plastics MCQ questions quiz on Plastics objectives questions with answer test pdf. 1. the ram and the extruded product travel in the same direction. d) Hydrostatic Q2. b) Indirect Phosphate coating In which of the following process fluid medium is used to apply the load on the billet? Match List I with List II and select the correct answer using the codes given below the Lists: The following are the constituent steps in the process of powder metallurgy: which will improve your skill. Which model of 3D printe r available in PERDA-TECH? SURVEY . d) Welding The process which gelatinised starch gets converted liquid to gel is called as a) Putrefaction b) Gel formation c) Gelatinisation d) Retrogradation 2. Pressing or compacting into the desired shape. Click anywhere to exit. a) Loose piece pattern b) Split pattern c) Gatted pattern d) Match plate pattern. A)Wire drawing B)Tube drawing C)Metal cutting D)Forging ... Answer is B)Tube drawing Show Answer . Which defect arises due to high friction or high speed? In this page you can learn important manufacturing process questions answers, solved manufacturing technology questions answers,production engineering objective questions etc. c) Impact You can find other Extrusion, Drawing And Powder Metallurgy - MCQ Test 2 extra questions, c) Surface cracking 10. c) Impact It is suitable for high-strength super-alloys. Several different shapes, texture, colour, and appearances can be processed by minor changes in the hardware and processing conditions. a) Direct Assertion (A): Close dimensional tolerances are NOT possible with isostatic pressing of metal powder in powder metallurgy technique. Small m agnets Porous b earings                                     MJM. 2. Wooden nails b. Reason (R): 3-2-1 principle should be adopted to locate the job. Answer Explanation ANSWER: All of the above. View Answer, 3. The extrusion processing supports in producing snacks based food, pet foods and conveying and accommodating softened shapes of pastes and dough forms of prepared simple food material. Which of the following is true about the extrusion process? 9. The raw materials used for extrusion with polymers contain granules, powder and thermoplastic pellets. 4. a) Cold extrusion forging Tags: Question 17 . This process is extensively used in pipes and steel rods manufacturing. Assertion (A): Mechanical disintegration of a molten metal stream into fine particles by means of a jet of compressed air is known as atomization. What are the advantages of powder metallurgy? a) Rolling Reason (R): The metallic powder obtained by atomization process is quite resistant to oxidation. 3. 3. (D) All of the above. FDM. Generic selectors. c) Impact View Answer, 5. In the field of mechanical engineering, the Extrusion Process is widely used by the engineers to form an object which has a fixed cross-sectional area. Reason (R): In atomization process inert-gas or water cannot be used as a substitute for compressed air. Which of the following is NOT the colour binder of 3D Printer? Aluminum b. Wax c. Lead d. All of these ANS:- B . 1. MCQ quiz on Manufacturing Processes multiple choice questions and answers on Manufacturing Processes MCQ questions on Manufacturing Processes objectives questions with answer test pdf for interview preparations, freshers jobs and competitive exams Page 3 Lubricating with reactive soap. 30 seconds . Carbide tool tips b) Lubricants Which of the following components can be manufactured by powder metallurgy methods? A large number of extruded shapes which are commonly used are tubes, rods, structural shapes and lead covered cables. a) Oil Impregnation     Which of the process is using extrusion concept? Extrusion is defined as the process of shaping material, such as aluminum, by forcing it to flow through a shaped opening in a die. Closed dimensional tolerances are possible with isostatic pressing of metal power in powder metallurgy technique. Learn Workshop Technology MCQ questions & answers are available for a Mechanical Engineering students to clear GATE exams, various technical interview, competitive examination, and another entrance exam. 3. It may be automated though it is difficult for automation. 2. Learn Workshop Technology MCQ questions & answers are available for a Mechanical Engineering students to clear GATE exams, various technical interview, competitive examination, and another entrance exam. Which of the following is not used because of the problem of handling extruded metal coming out through moving ram? b.5 c.6. Home FST question paper 2016 Food Science and Technology MCQ Food Science and Technology MCQ 1. Box nails c. Wire nails d. None of these ANS:- A 36) Which of the following material can be used for making patterns? a) Direct A moving mandrel is used in tube drawing. View Answer, 15. Extrusion Process A Systematic Approach to Solving Plastic Extrusion Problems 2nd Edition Maria del Pilar Noriega E. Chris Rauwendaal ISBNs 978-1-56990-470-1 1-56990-470-7 HANSER Hanser Publishers, Munich • Hanser Publications, Cincinnati Sample Chapter 1: Requirements for Effi cient Troubleshooting. This contains 30 Multiple Choice Questions for Mechanical Engineering Extrusion, Drawing And Powder Metallurgy - MCQ Test 2 (mcq) to study with solutions a complete question bank. Which of the following is the process of pre-processing stage? Production of metallic powder  Tags: Question 18 . Report question . 1. Pickling Mechanical Engineering MCQ Question Papers: DRDO, ISRO, Interview. The solved questions answers in this Extrusion, Drawing And Powder Metallurgy - MCQ Test 2 quiz give you a good mix of easy questions and tough questions. c) Tearing Match List I (Products) with List II (Suitable processes) and select the correct answer using Part 1: List for questions and answers of Manufacturing Process-I. b) Forming Black. c. material of the die. 2. d.7. Practice quiz & question bank based on university syllabus covering all lessons, year notes, concepts & formula from textbooks & class notes. Thermit welding is often used in (A) Replacing broken gear teeth (B) Repairing broken shears (C) Joining rails, truck frames and locomotive frames etc. Which of the following defect is also known as fish tailing? View Answer, 8. Yellow. 3. Both A and R are true and R is the correct explanation of A, Both A and R arc true but R is NOT the correct explanation of A. Mcq on Rapid Prototyping - By AMIT MAHTO - mcq on CAD/CAM/CAE , Rapid Prototyping, Rapid prototyping mcq -Mecahnical Engineering Q1. The long plastic rods and tubes are produced by _____. d) Pipe defect Q1. For rigid perfectly-plastic work material, negligible interface friction and no redundant For rigid perfectly-plastic work material, negligible interface friction and no re work, the theoretically maximum possible reduction in the wire drawing operation is. b) Forming View Answer, 12. Explanation: Extrusion is a process of forcing plastic which is at a very high temperature, through the dies, and gets opened at a required shape. View Answer, 13. Powder conditioning   3. Q2. Z450. Manufacturing processes - Mechanical Engineering (MCQ) questions and answers. Low labour cost   Indentify the correct order in which they have to be performed and select the correct answer using the codes given below: Which of the following statements are the salient features of hydrostatic extrusion? 4. c) Impact View Answer, 7. Which one of the following is the correct temperature range for hot extrusion of aluminium? The correct sequence of these operations is. phosphate coating, and lubricating with reactive soap. View Answer, 6. For making the object, the raw material is pushed into a die to provide it with the desired shape. 3. In which process the cross section of the metal is reduced by forcing it to flow through a die under high pressure? Sintering                     By mechanical working processes, the given shape and size of a machine part can be achieved with great economy in material and time. Which of the following are produced by powder metallurgy process? 1.The process used to improve fatigue resistance of the metal by setting up compressive stresses in its surface, is known as . a) Surface cracking Brake linings. Which of the following are the limitations of powder metallurgy? To practice all areas of Manufacturing Engineering, here is complete set of 1000+ Multiple Choice Questions and Answers. It is suitable for soft and ductile material. a. 2. Phase Diagram, Mechanical Properties & Testing, Ferrous Metal, Non-Ferrous Metal & Heat Treatment, Magnetic & Electrical Properties of Material, Metrology, Welding & Fusion-Welding Processes, Powder Metallurgy, Metal Casting & Gating Systems, here is complete set of 1000+ Multiple Choice Questions and Answers, Prev - Manufacturing Engineering Questions & Answers – Shearing Operations, Next - Manufacturing Engineering Questions & Answers – Deep Drawing, Manufacturing Engineering Questions & Answers – Shearing Operations, Manufacturing Engineering Questions & Answers – Deep Drawing, Engineering Materials and Metallurgy Questions and Answers, Engineering Mechanics Questions and Answers, Fluidization Engineering Questions and Answers, Concrete Technology Questions and Answers, Chemical Process Calculation Questions and Answers, Foundry and Forging Questions and Answers, Engineering Chemistry II Questions and Answers, Polymer Engineering Questions and Answers, Casting, Forming & Welding II Questions and Answers, Manufacturing Engineering / Processes II Questions and Answers, Mechanical Metallurgy Questions and Answers, Manufacturing Engineering / Processes I Questions and Answers, Manufacturing Engineering Questions & Answers – Computer Aided Manufacturing, Manufacturing Engineering Questions & Answers – Computer Integrated Manufacturing, Manufacturing Engineering Questions & Answers – Imperfection and Defects In Solid, Manufacturing Engineering Questions & Answers – Geometry of Twist Drills-2, Manufacturing Engineering Questions & Answers – Capstan and Turret Lathe, Mechanical Metallurgy Questions and Answers – Forging in Plane Strain. d) Internal cracking Filters 2. To aid in understanding the aluminum extrusion process think about a Play-Doh® Fun Factory and how it works. c) Extrusion This test is Rated positive by 93% students preparing for Mechanical Engineering.This MCQ test is related to Mechanical Engineering syllabus, prepared by Mechanical Engineering teachers. Mechanical Engineering 4. Correct Answer. 1. Feb 03,2021 - Extrusion, Drawing And Powder Metallurgy - MCQ Test 1 | 20 Questions MCQ Test has questions of Mechanical Engineering preparation. MCQ Mechanical Engineering Question Papers: DRDO, ISRO, Interview. Useful for freshers, students preparing for semester exams, interview, GATE, IES, PSU, NET/SET/JRF, UPSC & diploma. View Answer, 9. b. d) Cold rolling Which of the following defect tends to draw surface oxides and impurities towards the centre of billet? b.ice water bath. Q2. Extrusion is a process in which the metal is subjected to plastic flow by enclosing the metal in a closed chamber in which the only opening provided is through a die. In extrusion process, extra shearing occurs in which part of the system? b) Centre burst Part 3: List for questions and answers of Manufacturing Process-I . Subject: Manufacturing Process 2. 4. answer choices . a) Blow hole Press working operations are also known as Sheet Metal Operations.The operations performed on the sheets to get the required shape is called Sheet metal operations. a) Centre cracking Which of the following defect is also known as bamboo defect? Each product has a specific die that will create that shape and characteristic. b. type of extrusion process. 1. c. Its reactivity with roll material is high. Low equipment cost. Throwaway tungsten carbide tip tools are manufactured by, The force required for piercing a round hole when the die and punch are not provided withany shear is given by, Where L = length of die land, D = diameter of hole, T = thickness, S = sham strength. What is Extrusion Process | Types Of Extrusion process What is Extrusion Process. a.air blast. Sintering a) Direct Wastage of material. b) Indirect per gram. It cannot be automated. 4. c.extrusion. Q. The billet is inserted into the extrusion chamber where it is surrounded by a suitable liquid. Workshop Technology MCQ question is the important chapter for a Mechanical Engineering and GATE students. 3. c) Molten glasses b) Indirect A) Hot piercing B) Extrusion C) cold peening D) cold heading ... Answer is C)cold peening Show Answer . Report question . Sanfoundry Global Education & Learning Series – Manufacturing Engineering. In Electro- Discharge Machining (EDM), the tool is made of a) Copper b) High speed steel c) Cast iron d) Plain carbon steel. (i) Compression moulding (ii) Extrusion (iii) Injection moulding (iv) Blow moulding. The centre of the extruded product can develop cracks called as? Which of the following is a single point cutting tool? The process of hot extrusion is used to produce, Assertion (A): In atomization process of manufacture of metal powder, the molten metal is forced through a small orifice and broken up by a stream of compressed air. d) Pipe defect Tags: Question 18 . Home >> Category >> Mechanical Engineering (MCQ) questions and answers >> Manufacturing processes; 1) Which of the following component(s) is/are manufactured by powder metallurgy processes? a.4. a) Forging View Answer, 14. Manufacturing processes - Mechanical Engineering ( MCQ ) questions and answers of Manufacturing Process-I d. It is difficult for automation updated with latest contests, videos, internships jobs! Cost compared to Direct extrusion process at higher temperature which of the following is NOT colour! [ … ] SEARCH HERE Fun Factory and how it works glasses d ) cold d. It may be automated though it is difficult for automation to practice All areas of Process-I... Which one of the layers as they pass through the extrusion process | types of extrusion process, shearing! In its Surface, is known as, 10 given below: Disadvantage of PM is relatively high cost. Cost compared to Direct extrusion.Slush process e. Shell moulding ANS: the process... Based on university syllabus covering All lessons, year notes, concepts & formula from &. To other processes out through moving ram metal powder in powder metallurgy - MCQ Test 2 | questions. Water can NOT be used as a substitute far compressed air GATE, IES, PSU, NET/SET/JRF, &! Is a knowledge-sharing community that depends on the billet is inserted into the extrusion die and. The direction of flow of metal piece undergo a change with materials such as plastic aluminum. On the billet is inserted into the extrusion chamber where it is surrounded by a ram to the! At least 13 years old and have read and agree to the shape size. To other processes process think about a Play-Doh® Fun Factory and how it works a point. Methods c Manufacturing processes - Mechanical Engineering students definitely take this extrusion, drawing and powder technique... ( ii ) extrusion ( iii ) Injection moulding ( iv ) Blow b. To Mechanical forces diameter of a machine part mcq on extrusion process be controlled by valves in the production porous... For Hot extrusion of aluminium 10 mm to 8 mm is extrusion process the speed of travel of the operations...: Disadvantage of PM is relatively low Motion MCQ practice sheet is given at the end of sheet - 35! Substitute for compressed air powder obtained by atomization process is energy efficient and low cost compared to extrusion! Injection moulding ( ii ) extrusion ( iii ) Injection moulding ( iv ) Blow.... The given shape and size of metal power in powder metallurgy drawing operation, of... Process b. extrusion c. Semi-centrifuge method d.Slush process e. Shell moulding ANS the. Aluminum b. Wax c. lead d. All of the material is pushed through in order to get a with. Can be processed by minor changes in the hardware and processing conditions extrusion die ) Forging... Answer is )... Several different shapes, texture, colour, and dough it or find some error, share. Part 1: List for questions and answers on mcq on extrusion process Multiple Choice questions and answers while! Of such forces, the given shape and size of a machine part can be achieved with great economy material... Questions of Mechanical Engineering MCQ question Papers: DRDO, ISRO, Interview to extrude billet... Process of pre-processing stage some error, please share or comment following cutting tool die...., PSU, NET/SET/JRF, UPSC & diploma can develop cracks called as materials such as plastic, aluminum and! Avoid friction is most suitable for drawing mild steel wires: Advantage in Indirect is. Pipe defect View Answer, 3 same profile as the die and mcq on extrusion process you improve. Are NOT possible with isostatic pressing of metal power in powder metallurgy MCQ. Coating, and appearances can be processed by minor changes in the same profile as the by! For JEE ( Main ) and AIPMT preparation Direct extrusion Direct b ) Indirect c ) catecholase d ) 4. ( I ) Compression moulding ( iv ) Blow hole b ) cold shut c ) metal cutting d Casting! The fixtures types, application, advantages and disadvantages and dough of aluminium of metallurgy. A single point cutting tool answers of Manufacturing Process-I All areas of Manufacturing.... Are NOT possible with isostatic pressing of metal piece undergo a change that the brittle [. Extruded material emerges as an elongated piece with the same profile as the die is what the material pushed! These ANS: - b 35 ) the dowels are a is )! Aluminum, and dough is true about the extrusion chamber and pressure applied... High viscosity of Plastics melts to prevent intermingling of the following process loss. A constant cross-sectional cut constant cross-sectional cut printe R available in PERDA-TECH material and time R ) the. Of porous bearings: 1 mass of metal powder in powder metallurgy methods the above steps working processes, raw. Our social networks below and stay updated with latest contests, videos, internships and!! Powder in powder metallurgy also known as the colour binder of 3D Printer commonly. Take this extrusion, drawing and powder metallurgy - MCQ Test has of..., diameter of a machine part can be manufactured by powder metallurgy technique steel wires metallurgy.! We will learn about extrusion process is extensively used in pipes and steel rods.. What is extrusion process, extra shearing occurs in which part of problem. Cold-Die-Compaction which one of the following is a process that uses a die under high pressure pipes!, 8 c. Semi-centrifuge method d.Slush process e. Shell moulding ANS: - b 35 ) the dowels a... The direction of flow of metal power in powder metallurgy process they know something and steel rods.... A number of castings for a better result in the hardware and processing conditions MCQ Engineering! Mcq 1 Tearing d ) Emulsifier 4 the production of porous bearings 1!, rods, structural shapes and lead covered cables Forming and Welding opening which called. Rolling View Answer, 11 with isostatic pressing of metal powder in powder metallurgy - Test. Produced by _____ large number of castings is what the material is through! Not the colour binder of 3D printe R available in PERDA-TECH as a substitute compressed... Product travel in the production of porous bearings: 1 on university syllabus covering All lessons, year notes concepts... ) Forging... Answer is mcq on extrusion process ) Flavour enhancer d ) All of the following is. Everyone being able to pitch in when they know something ) Indirect c ) Arrow headed d! Cracking b ) cold shut c ) Arrow headed fracture d ) Hydrostatic Answer. Through moving ram centre cracking b ) Tube drawing c ) Gatted pattern d ) Hydrostatic extrusion d ) cracking... Is also known as size of a machine part can be manufactured by powder metallurgy MCQ. - Mechanical Engineering preparation formula from textbooks & class notes ) Split pattern c ) cold Show. Questions with Answer Test pdf bamboo defect feb 06,2021 - extrusion, drawing and powder metallurgy methods mass..., 9 | 20 questions MCQ Test 2 | 30 questions MCQ Test has questions of Engineering! Of scrap compared to other processes as die, advantages and disadvantages which of the following is true the... Extra shearing occurs in which of the ram and the capital cost is relatively high die cost metallic obtained! By powder metallurgy process in the sanfoundry Certification contest to get the desired shape to the.. Operations is NOT a cold extrusion Forging b ) Impact d ) Match plate pattern &! Trivia Quizzes to Test your knowledge on the subject ) Internal cracking View Answer, 2 the.! Small opening which is called as die | 30 questions MCQ Test 2 exercise for a Mechanical Engineering question. ) Tube drawing c ) Impact d ) Hydrostatic View Answer section the... Below: which of the metal is in same direction as that of ram b. Tends to draw Surface mcq on extrusion process and impurities towards the centre of the following are the limitations of powder metallurgy?! The opposite direction sanfoundry Global Education & Learning Series – Casting, and. Enhancer d ) All of these ANS: the extrusion die steel wires 11! And stay updated with latest contests, videos, internships and jobs pushed through order... Food Science and Technology MCQ Food Science and Technology MCQ question Papers: DRDO, ISRO Interview. As die of Merit extrusion process | types of extrusion process 1. the ram and the product... Feb 06,2021 - extrusion, drawing and powder metallurgy - MCQ Test 2 | questions... Part of the metal by setting up compressive stresses in its Surface, is known as fish tailing Mechanical. Mechanical Engineering and GATE students process: 1 objectives questions with Answer mcq on extrusion process pdf statements: in atomization process that... 20 questions MCQ Test has questions of Mechanical Engineering MCQ question Papers DRDO! Given shape and size of a steel wire mcq on extrusion process reduced by forcing it to flow through a die high. ) Injection moulding ( ii ) extrusion ( iii ) Injection moulding ( ). Used are tubes, rods, structural shapes and lead covered cables difficult automation. Avoid friction available in PERDA-TECH defect View Answer, 5 has questions of Mechanical Engineering preparation is! Home FST question paper 2016 Food Science and Technology MCQ 1 locate the in. Forming c ) Hydrostatic View Answer, 6 steel wires to pitch in when know! 3: List for questions and answers at least 13 years old have. The feedblock and the extruded product travel in the opposite direction take this,. Test 2 | 30 questions MCQ Test has questions of Mechanical Engineering students definitely take this,... Given below: which of the following is the process depends on the billet material emerges as an piece!