Multiple Choice Questions on Engineering ...
Question 4 of 20. 4. Question. 1 points. Thermoplastic materials are those materials which. 1. are formed into shape under heat and pressure and results in a permanently hard product. 2. are used as a friction lining for clutches and brakes. 3. do not become hard with the application of heat and pressure and no chemical change occurs.Multiple Choice Questions on Workshop ... - Examtime Quiz21. Question. 1 points. In sheet metal blanking, shear is provided on punches and dies so that. 1. cut blanks are straight. 2. warping of sheet is minimised. 3. good cut edge is obtained. 4. press load is reduced. Correct.
Metal Casting Objective Questions And Answers
2021-10-19 · inc, download sheet metal work objective questions and answers pdf, sheetmetal design interview questions smlease design, answering multiple choice questions, metals and non metals multiple choice questions and answers, metallurgy interview questions and answers iexamcenter, manual 09 10 2nd semester iit kanpur, manufacturing engineering ...Metal Casting Objective Questions And Answers17 · Mechanical Objective Questions Mechanical Engineering. 200 TOP ENGINEERING MATERIALS Questions And Answers Pdf. Ferrous Metal Manufacturing Engineering Questions. Manual 09 10 2nd Semester IIT Kanpur. METALS OBJECTIVE QUESTIONS . Metal Casting Objective Questions Answers. Multiple Choice Questions On Basic Mechanical …
538 questions with answers in CASTING | Science topic
· 4 answers. Sep 14, 2021. In powder metallurgy, energy is consumed in powder production, ball milling, powder compaction, and sintering. Whereas in casting, the energy is consumed only in melting ...Steel Making - ProProfs Quiz2013-2-18 · 12. During steel casting, the steelmaking ladle is emptied through a valve in the bottom of the ladle; as the ladle gradually empties, the ladle top slag coats and solidifies on the side walls of the ladle, and remains there once the ladle is empty. This is termed as ___________. 13.
Metal Casting Objective Questions And Answers
2022-1-31 · 47 does cast iron rust more easily than steel'' ''free downloadmetal casting objective questions and answers may 11th, 2018 - pdf free metal casting objective questions and answers download book metal casting objective questions and answers pdf 200 top engineering materials questions and answers pdf'' ''dpac9008 manual shootoutsande de538 questions with answers in CASTING | Science topic · 4 answers. Sep 14, 2021. In powder metallurgy, energy is consumed in powder production, ball milling, powder compaction, and sintering. Whereas in casting, the energy is consumed only in melting ...
Forging Multiple Choice Questions and Answers
MCQ quiz on Forging multiple choice questions and answers on Forging MCQ questions on Forging - ITI Mechanics objectives questions with answer test pdf for interview preparations, freshers jobs and competitive exams. Professionals, Teachers, Students and Kids Trivia Quizzes to test your knowledge on the subject.Multiple Choice Questions on Engineering ... - Examtime …Question 4 of 20. 4. Question. 1 points. Thermoplastic materials are those materials which. 1. are formed into shape under heat and pressure and results in a permanently hard product. 2. are used as a friction lining for clutches and brakes. 3. do not become hard with the application of heat and pressure and no chemical change occurs.
iron steel industry knowledge quiz questions answers
Please try to answer all questions. Q1. Year 2020 world crude steel production was. Less than 1250 million metric tonnes. 1250 - 1500 million tonnes. Over 1500 million tonnes. Q2. What proportion of world steel output is stainless steel? Under 1%.1. OBJECTIVE QUESTIONS - CBSE Online2020-8-1 · 1. OBJECTIVE QUESTIONS 1. Vertical cross-section of a right circular cylinder is always a (a) rectangle (b) rhombus (c) square (d) trapezium Ans : (a) rectangle 2. The ratio of the volume and surface area of a sphere of unit radius without considering units is (a) 43: (b) 34: (c) 13: (d) 31: Ans : (c) 13: r =1 unit (given) Surfaceareaof sphere
538 questions with answers in CASTING | Science topic
· 4 answers. Sep 14, 2021. In powder metallurgy, energy is consumed in powder production, ball milling, powder compaction, and sintering. Whereas in casting, the energy is consumed only in melting ...Metal casting processes - IIT Guwahati2021-8-27 · Metal casting processes • Casting is one of the oldest manufacturing process. It is the first step in making most of the products. • Steps: - Making mould cavity - Material is first liquefied by properly heating it in a suitable furnace. - Liquid is poured into a prepared mould cavity
Most frequently asked mechanical Objective Questions MCQ
2022-2-12 · 23. Casting defects caused by the molten metal is a) Blow holes b) Swell c) Scab d) All of the above. 24. Severe quenching can cause a) Blow holes b) Warping c) Inclusions d) Non of them. 25. Sprue in casting refers to a) Gate b) Runner c) Riser d) Vertical passage. 26. Fettling is an operation performed a) Before casting b) After casting c ...Objective questions on MET-09 - Northern Railway zone2021-2-26 · Objective questions on MET-09 ... cast iron b) steel c) mild steel d) high carbon steel Q29.Pearlitic or cutectoid steels have carbon content a) equal to0.83% b) less than 0.83% ... Q52.Which of the following is not the objective of normalizing a) Refine steel structure b) Remove strains caused by cold working of metal ...
Objective questions on MET-09
2021-2-26 · Objective questions on MET-09 ... cast iron b) steel c) mild steel d) high carbon steel Q29.Pearlitic or cutectoid steels have carbon content a) equal to0.83% b) less than 0.83% ... Q52.Which of the following is not the objective of normalizing a) Refine steel structure b) Remove strains caused by cold working of metal ...300+ TOP ENGINEERING Materials Questions and Answers …(d) tungsten steel (e) cast iron steel. Ans: c. 63. Pick up the wrong statement (a) aluminium in steel results in excessive grain growth (b) manganese in steel induces hardness (c) nickel and chromium in steel help in raising the elastic limit and improve the resilience and ductility (d) tungsten in steels improves magnetic properties and ...
Casting objective questions (mcq) and answers ...
6. In a permanent mould casting method..... A. Molten metal is fed into the cavity in metallic mould by gravity B. Metal is poured into die cavity,and after a predeterminded time the mould is inverted to permit a part of metal still in molten state to flow out of cavity C. Cavity is filled with a precalculated quantity of metal and a core or plunger is inserted to force the metal into cavity250+ TOP MCQs on Metal Casting Processes Equipment …a) die casting method. b) slush casting method. c) centrifugal casting method. d) investment casting method. Answer: c. Clarification: A casting process in which the molten metal is poured and allowed to solidify while the mold is revolving, is called centrifugal process.
TOP 250+ Sheet Metal Interview Questions and Answers …
2019-12-27 · 250+ Sheet Metal Interview Questions and Answers, Question1: What is the application of dowel pins? Question2: What is the effect of grain direction in sheet metal bending? Question3: What are commonly used sheet-metal assembly process? Question4: What is some common reinforcement techniques used to improve the strength of the sheet metal parts?Metallurgy Test Questions Set - 1Set - 1 Metallurgy Test - This test comprises 30 questions on Metallurgy. Ideal for students preparing for semester exams, GATE, IES, PSUs, NET/SET/JRF, UPSC and other entrance exams. MCQs on Metallography, Cooling curves, Iron-Carbon diagram, Hardenability, Corrosion & Copper alloys.1 mark is awarded for each correct answer and 0.25 mark will be deducted for …
Casting Processes
Casting Processes - Mechanical Engineering (MCQ) questions and answers. 1) What is the highest possible percentage of clay contents in loam sand? No explanation is available for this question! 2) The ability of the moulding sand to withstand the heat of melt without showing any sign of softening is called as.Multiple-Choice Questions or Objective Type Questions on ...2021-6-2 · Appear for the test and fall in love with studying a lot of objective-type questions. To download this MCQ sheet, you have to go to the end of this page. There you will find a PDF downloadable button. Click on the button and download the PDF version of this sheet. Now, let''s start the objective-type questions or viva questions.
TOP 250+ Sheet Metal Interview Questions and Answers …
2019-12-27 · 250+ Sheet Metal Interview Questions and Answers, Question1: What is the application of dowel pins? Question2: What is the effect of grain direction in sheet metal bending? Question3: What are commonly used sheet-metal assembly process? Question4: What is some common reinforcement techniques used to improve the strength of the sheet metal parts?Engineering Materials 16 | Objective Questions and Answer ...Part 16: Objective questions and answers of Engineering Materials. Q1. In grey cast iron, carbon is present in the form of. Q2. In nodular iron, graphite is in the form of. Q3. In malleable iron, carbon is present in the form of. d) Nodular aggregates of graphite.
Shafts, Keys & Couplings Objective Questions
2022-2-7 · Shafts, Keys & Couplings Objective Questions - Set 01 Design Extra Edit Practice Test: Question Set - 01. 1. A transmission shaft subjected to pure bending moment should be designed on the basis of ... Cast iron shafts (B) Steel shafts (C) Aluminum shafts (D) Plastic shafts. Correct Answer. 13. The type of key used when the gear is required to ...Important Questions and Answers: Metal Forming Process11 fine Impact extrusion. Ans is a cold working process of making required shape by striking slugs of metal by high impact. It is used for making tooth paste,shaving cream and collapsible medicine tubes. 12.What is meant by cold …
Test: Metal Casting
A mould has a downsprue whose length is 20 cm and the cross sectional area at the base of the downsprue is 1cm 2.The downsprue feeds a horizontal runner leading into the mould cavity of volume 1000 cm 3.The time required to fill the mould cavity will beImportant Questions and Answers: Metal Casting ProcessImportant Questions and Answers: Metal Casting Process. 1 State any four types of patterns. Ans: The various types of patterns which are commonly used are as follows: 2 Mention any two advantages and disadvantages of die casting. Ans: Advantages: • It is a very fast process. • Moulds have longer life. • Better surface can be obtained.
Metal Casting Objective Questions And Answers
17 · Metal Casting Objective Questions And Answers.html Author: OpenSource Subject: Metal Casting Objective Questions And Answers.html Keywords: metal casting objective questions and answers.html, Created Date: 2/16/2022 2:43:37 AMMetal Casting Objective Questions And Answers17 · Mechanical Objective Questions Mechanical Engineering. 200 TOP ENGINEERING MATERIALS Questions And Answers Pdf. Ferrous Metal Manufacturing Engineering Questions. Manual 09 10 2nd Semester IIT Kanpur. METALS OBJECTIVE QUESTIONS . Metal Casting Objective Questions Answers. Multiple Choice Questions On Basic Mechanical …
Casting objective questions (mcq) and answers ...
6. In a permanent mould casting method..... A. Molten metal is fed into the cavity in metallic mould by gravity B. Metal is poured into die cavity,and after a predeterminded time the mould is inverted to permit a part of metal still in molten state to flow out of cavity C. Cavity is filled with a precalculated quantity of metal and a core or plunger is inserted to force the metal into cavityMetal Casting Objective Questions And Answers2021-10-19 · inc, download sheet metal work objective questions and answers pdf, sheetmetal design interview questions smlease design, answering multiple choice questions, metals and non metals multiple choice questions and answers, metallurgy interview questions and answers iexamcenter, manual 09 10 2nd semester iit kanpur, manufacturing engineering ...
Metal Casting MCQ [Free PDF]
Metal Casting MCQ Question 17. Download Solution PDF. A cubic casting of 50 mm side undergoes volumetric solidification shrinkage and volumetric solid contraction of 4% and 6% respectively. No riser is used. Assume uniform cooling in all directions. The side of the cube after solidification and contraction is. 48.32 mm.Casting objective questions (mcq) and answers ...3. In slush casting process..... A. Molten metal is fed into the cavity in metallic mould by gravity B. Metal is poured into die cavity,and after a predeterminded time the mould is inverted to permit a part of metal still in molten state to flow out of cavity C. Cavity is filled with a precalculated quantity of metal and a core or plunger is inserted to force the metal into cavity
Steel Making
2013-2-18 · 12. During steel casting, the steelmaking ladle is emptied through a valve in the bottom of the ladle; as the ladle gradually empties, the ladle top slag coats and solidifies on the side walls of the ladle, and remains there once the ladle is empty. This is termed as ___________. 13 I Mechanic Questions and Answers | MCQ ObjectiveWelcome to our ITI Mechanic Questions and Answers papers page. Here you can find the direct link for various ITI Mechanic Questions and Answers Previous Year Question Papers. MCQ Objective Questions and Answers for ITI Mechanic Jobs. 1. Case hardening is done on (A) Cast Iron (B) High Carbon Steel (C) High Speed Steel (D) Mild Steel. 2.
Mechanical Engineering MCQ (Multiple Choice Questions ...
Answer: C [Low-Density Polythene ] Description: Iron and nickel, metals, possess a crystalline form, whereas high-density polyethylene (HDPE) and low-density ethylene (LDPE) are a class of polymers. These thermoplastics are semi-crystalline, out of which LDPE exhibits a crystallinity of about 50-60% and HDPE of about 90% on steel industry knowledge quiz questions answersPlease try to answer all questions. Q1. Year 2020 world crude steel production was. Less than 1250 million metric tonnes. 1250 - 1500 million tonnes. Over 1500 million tonnes. Q2. What proportion of world steel output is stainless steel? Under 1%.
Objective question paper on Metal Cutting for mechanical ...
2011-2-3 · The following article provides an appropriate information about metallurgical objective question paper for all mechanical Engineering student.Multiple-Choice Questions or Objective Type Questions on ...2020-12-8 · manual metal arc welding ️ ... casting ️ ; In which of the following process, we can''t join two dis similar materials? ... link to Multiple-Choice Questions or Objective Type Questions on Defense Mechanisms [PDF Included] Multiple-Choice Questions or Objective Type Questions on Defense Mechanisms [PDF Included] Hello readers! In this ...
Mechanical Engineering MCQ (Multiple Choice Questions ...
Answer: C [Low-Density Polythene ] Description: Iron and nickel, metals, possess a crystalline form, whereas high-density polyethylene (HDPE) and low-density ethylene (LDPE) are a class of polymers. These thermoplastics are semi-crystalline, out of which LDPE exhibits a crystallinity of about 50-60% and HDPE of about 90%.Drilling Machine MCQs in Mechanical ... - Toolsandjobs2021-3-2 · Multiple Choice Questions On Drilling Machine MCQs in Mechanical Engineering part 1. This sets of objective questions or MCQs more focuses on Drilling machines. This questions and answers may helps in you competitive …
Metal Casting Objective Questions And Answers
17 · Mechanical Objective Questions Mechanical Engineering. 200 TOP ENGINEERING MATERIALS Questions And Answers Pdf. Ferrous Metal Manufacturing Engineering Questions. Manual 09 10 2nd Semester IIT Kanpur. METALS OBJECTIVE QUESTIONS . Metal Casting Objective Questions Answers. Multiple Choice Questions On Basic Mechanical …Metal Casting Objective Questions And Answers17 · Metal Casting Objective Questions And Answers.html Author: OpenSource Subject: Metal Casting Objective Questions And Answers.html Keywords: metal casting objective questions and answers.html, Created Date: 2/16/2022 2:43:37 AM