{"id":82195,"date":"2025-11-06T15:09:33","date_gmt":"2025-11-06T15:09:33","guid":{"rendered":"https:\/\/onlineexammaker.com\/kb\/20-materials-engineering-quiz-questions-and-answers\/"},"modified":"2025-11-06T15:09:33","modified_gmt":"2025-11-06T15:09:33","slug":"20-materials-engineering-quiz-questions-and-answers","status":"publish","type":"post","link":"https:\/\/onlineexammaker.com\/kb\/20-materials-engineering-quiz-questions-and-answers\/","title":{"rendered":"20 Materials Engineering Quiz Questions and Answers"},"content":{"rendered":"<p>Materials Engineering is a multidisciplinary field that focuses on the discovery, design, processing, and application of materials to solve real-world problems. It involves studying the structure, properties, and performance of substances such as metals, ceramics, polymers, and composites, while considering factors like strength, durability, conductivity, and environmental impact. Engineers in this discipline innovate materials for industries like aerospace, electronics, healthcare, and renewable energy, enabling advancements in technologies such as smartphones, medical implants, and sustainable infrastructure. By balancing scientific principles with practical applications, Materials Engineering drives progress toward more efficient, resilient, and eco-friendly solutions.<\/p>\n<h3>Table of Contents<\/h3>\n<ul class=\"article_list\">\n<li><a href=\"#1\">Part 1: Create An Amazing Materials Engineering Quiz Using AI Instantly in OnlineExamMaker<\/a><\/li>\n<li><a href=\"#2\">Part 2: 20 Materials Engineering Quiz Questions &#038; Answers<\/a><\/li>\n<li><a href=\"#3\">Part 3: Automatically Generate Quiz Questions Using AI Question Generator <\/a><\/li>\n<\/ul>\n<p><img decoding=\"async\" src=\"https:\/\/onlineexammaker.com\/kb\/wp-content\/uploads\/2025\/12\/2423-Materials-Engineering-quiz.webp\" alt=\"\"\/><\/p>\n<h3 id=\"1\">Part 1: Create An Amazing Materials Engineering Quiz Using AI Instantly in OnlineExamMaker<\/h3>\n<p>Nowadays more and more people create Materials Engineering quizzes using AI technologies, OnlineExamMaker a powerful AI-based quiz making tool that can save you time and efforts. The software makes it simple to design and launch interactive quizzes, assessments, and surveys. With the Question Editor, you can create multiple-choice, open-ended, matching, sequencing and many other types of questions for your tests, exams and inventories. You are allowed to enhance quizzes with multimedia elements like images, audio, and video to make them more interactive and visually appealing.<\/p>\n<p><strong>Recommended features for you:<\/strong><br \/>\n\u25cf Prevent cheating by randomizing questions or changing the order of questions, so learners don&#8217;t get the same set of questions each time.<br \/>\n\u25cf Automatically generates detailed reports\u2014individual scores, question report, and group performance.<br \/>\n\u25cf Simply copy a few lines of codes, and add them to a web page, you can present your online quiz in your website, blog, or landing page.<br \/>\n\u25cf Offers question analysis to evaluate question performance and reliability, helping instructors optimize their training plan.<\/p>\n<div class=\"embed_video_blog\">\n<div class=\"embed-responsive embed-responsive-16by9\" style=\"margin-bottom:16px;\">\n <iframe class=\"embed-responsive-item\" src=\"https:\/\/www.youtube.com\/embed\/zlqho9igH2Y\"><\/iframe>\n<\/div>\n<\/div>\n<div class=\"getstarted-container\">\n<p style=\"margin-bottom: 13px;\">Automatically generate questions using AI<\/p>\n<div class=\"blog_double_btn clearfix\">\n<div class=\"col-sm-6  col-xs-12\">\n<div class=\"p-style-a\"><a class=\"get_started_btn\" href=\"https:\/\/onlineexammaker.com\/features\/ai-question-generator.html?refer=download_questions\" target=\"_blank\" rel=\"noopener\">Try AI Question Generator<\/a><\/div>\n<div class=\"p-style-b\">Generate questions for any topic<\/div>\n<\/div>\n<div class=\"col-sm-6  col-xs-12\">\n<div class=\"p-style-a\"><a class=\"get_started_btn\" href=\"https:\/\/onlineexammaker.com\/sign-up.html?refer=blog_btn\"> Create A Quiz<\/a><\/div>\n<div class=\"p-style-b\">100% free forever<\/div>\n<\/div>\n<\/div>\n<\/div>\n<h3 id=\"2\">Part 2: 20 Materials Engineering Quiz Questions &#038; Answers<\/h3>\n<p><button id=\"copyquestionsBtn\" type=\"button\" onclick=\"myFunction()\">Copy Quiz Questions<\/button>\u00a0\u00a0or\u00a0\u00a0<button id=\"genquestionsBtn\" class=\"genbtnstyle\" type=\"button\" onclick=\"myFunction1()\">Generate Questions using AI<\/button><\/p>\n<div id=\"copy_questions\">\n<p>1. What is the crystal structure of most metals at room temperature?<br \/>\n   a) Body-centered cubic (BCC)<br \/>\n   b) Face-centered cubic (FCC)<br \/>\n   c) Hexagonal close-packed (HCP)<br \/>\n   d) Simple cubic (SC)<br \/>\n   Answer: b<br \/>\n   Explanation: Face-centered cubic (FCC) structure is common in metals like copper and aluminum due to its high packing efficiency and ductility.<\/p>\n<p>2. Which of the following is a primary characteristic of ceramics?<br \/>\n   a) High thermal conductivity<br \/>\n   b) Low hardness<br \/>\n   c) High electrical conductivity<br \/>\n   d) Brittle nature<br \/>\n   Answer: d<br \/>\n   Explanation: Ceramics are typically brittle because of their ionic or covalent bonding, which leads to limited plastic deformation.<\/p>\n<p>3. In a phase diagram, what does the eutectic point represent?<br \/>\n   a) The melting point of a pure substance<br \/>\n   b) A mixture with the lowest melting point<br \/>\n   c) The point of maximum solubility<br \/>\n   d) The boundary between liquid and solid phases<br \/>\n   Answer: b<br \/>\n   Explanation: The eutectic point is where a mixture of two or more components has the lowest possible melting temperature, forming a eutectic mixture.<\/p>\n<p>4. What is the main advantage of using composites in engineering?<br \/>\n   a) Uniform properties throughout<br \/>\n   b) High density for stability<br \/>\n   c) Tailored properties like high strength-to-weight ratio<br \/>\n   d) Easy recyclability<br \/>\n   Answer: c<br \/>\n   Explanation: Composites combine materials to achieve specific properties, such as high strength and low weight, which is ideal for applications in aerospace and automotive industries.<\/p>\n<p>5. Which process involves heating steel to a temperature above its critical point and then cooling it rapidly?<br \/>\n   a) Annealing<br \/>\n   b) Quenching<br \/>\n   c) Tempering<br \/>\n   d) Normalizing<br \/>\n   Answer: b<br \/>\n   Explanation: Quenching rapidly cools steel to form martensite, increasing hardness but potentially making it brittle.<\/p>\n<p>6. What is the primary cause of corrosion in metals?<br \/>\n   a) Exposure to high temperatures<br \/>\n   b) Electrochemical reactions with the environment<br \/>\n   c) Mechanical wear<br \/>\n   d) Radiation exposure<br \/>\n   Answer: b<br \/>\n   Explanation: Corrosion occurs due to electrochemical reactions, such as oxidation, when metals react with oxygen and moisture in the environment.<\/p>\n<p>7. In polymers, what does the glass transition temperature (Tg) indicate?<br \/>\n   a) The melting point of the polymer<br \/>\n   b) The temperature at which the polymer becomes crystalline<br \/>\n   c) The point where the polymer transitions from rigid to rubbery<br \/>\n   d) The decomposition temperature<br \/>\n   Answer: c<br \/>\n   Explanation: Tg is the temperature range where an amorphous polymer shifts from a hard, glassy state to a soft, rubbery state, affecting its mechanical properties.<\/p>\n<p>8. Which material property is measured by the Rockwell hardness test?<br \/>\n   a) Tensile strength<br \/>\n   b) Ductility<br \/>\n   c) Resistance to indentation<br \/>\n   d) Electrical conductivity<br \/>\n   Answer: c<br \/>\n   Explanation: The Rockwell test measures the depth of penetration of an indenter, indicating the material&#8217;s hardness or resistance to permanent deformation.<\/p>\n<p>9. What is the role of alloying elements in steel?<br \/>\n   a) To increase density<br \/>\n   b) To improve specific properties like strength or corrosion resistance<br \/>\n   c) To make the steel more brittle<br \/>\n   d) To reduce melting point<br \/>\n   Answer: b<br \/>\n   Explanation: Alloying elements such as chromium or nickel enhance properties like hardness, toughness, and resistance to corrosion in steel.<\/p>\n<p>10. Which type of bonding is predominant in diamond?<br \/>\n    a) Metallic bonding<br \/>\n    b) Ionic bonding<br \/>\n    c) Covalent bonding<br \/>\n    d) Van der Waals forces<br \/>\n    Answer: c<br \/>\n    Explanation: Diamond&#8217;s strong covalent bonds between carbon atoms give it exceptional hardness and high thermal conductivity.<\/p>\n<p>11. What is the effect of cold working on a metal?<br \/>\n    a) Increases grain size<br \/>\n    b) Decreases strength and hardness<br \/>\n    c) Introduces dislocations and increases strength<br \/>\n    d) Improves ductility<br \/>\n    Answer: c<br \/>\n    Explanation: Cold working deforms the metal at room temperature, creating dislocations that strengthen the material through work hardening.<\/p>\n<p>12. In a stress-strain curve, what does the yield strength represent?<br \/>\n    a) The maximum stress the material can withstand<br \/>\n    b) The stress at which permanent deformation begins<br \/>\n    c) The elastic modulus<br \/>\n    d) The fracture point<br \/>\n    Answer: b<br \/>\n    Explanation: Yield strength is the point on the stress-strain curve where the material starts to deform plastically, beyond elastic recovery.<\/p>\n<p>13. Which polymer is commonly used for its thermal stability and is a type of thermoplastic?<br \/>\n    a) Polyethylene<br \/>\n    b) Polystyrene<br \/>\n    c) Polyimide<br \/>\n    d) PVC<br \/>\n    Answer: c<br \/>\n    Explanation: Polyimide exhibits high thermal stability, making it suitable for applications in electronics and aerospace as a thermoplastic.<\/p>\n<p>14. What is the primary mechanism of fatigue failure in materials?<br \/>\n    a) Sudden overload<br \/>\n    b) Progressive crack growth under repeated loading<br \/>\n    c) Corrosion attack<br \/>\n    d) Thermal expansion<br \/>\n    Answer: b<br \/>\n    Explanation: Fatigue failure occurs due to the initiation and propagation of cracks from cyclic stresses, even below the material&#8217;s yield strength.<\/p>\n<p>15. Which factor primarily affects the diffusion rate in solids?<br \/>\n    a) Temperature<br \/>\n    b) Color of the material<br \/>\n    c) Shape of the atoms<br \/>\n    d) Magnetic properties<br \/>\n    Answer: a<br \/>\n    Explanation: Higher temperatures increase atomic vibration and provide more energy for atoms to diffuse through the solid lattice.<\/p>\n<p>16. What is the purpose of shot peening in material processing?<br \/>\n    a) To polish the surface<br \/>\n    b) To induce compressive stresses and improve fatigue resistance<br \/>\n    c) To increase electrical conductivity<br \/>\n    d) To change the crystal structure<br \/>\n    Answer: b<br \/>\n    Explanation: Shot peening bombards the surface with shots to create compressive residual stresses, enhancing the material&#8217;s resistance to crack initiation.<\/p>\n<p>17. In ceramics, what property is enhanced by sintering?<br \/>\n    a) Electrical conductivity<br \/>\n    b) Density and strength<br \/>\n    c) Flexibility<br \/>\n    d) Thermal expansion<br \/>\n    Answer: b<br \/>\n    Explanation: Sintering fuses ceramic particles at high temperatures, reducing porosity and increasing the material&#8217;s density and mechanical strength.<\/p>\n<p>18. Which material is an example of a shape-memory alloy?<br \/>\n    a) Steel<br \/>\n    b) Nitinol<br \/>\n    c) Aluminum<br \/>\n    d) Copper<br \/>\n    Answer: b<br \/>\n    Explanation: Nitinol, an alloy of nickel and titanium, exhibits shape-memory behavior, returning to its original shape upon heating.<\/p>\n<p>19. What does the term &#8220;creep&#8221; refer to in materials science?<br \/>\n    a) Sudden fracture<br \/>\n    b) Time-dependent deformation under constant load<br \/>\n    c) Elastic recovery<br \/>\n    d) Thermal conductivity<br \/>\n    Answer: b<br \/>\n    Explanation: Creep is the slow, permanent deformation of a material under sustained stress, especially at elevated temperatures.<\/p>\n<p>20. Which test is used to evaluate the impact toughness of a material?<br \/>\n    a) Tensile test<br \/>\n    b) Charpy or Izod test<br \/>\n    c) Hardness test<br \/>\n    d) Compression test<br \/>\n    Answer: b<br \/>\n    Explanation: The Charpy or Izod test measures the energy absorbed by a material during fracture, indicating its toughness under impact loading.<\/p>\n<\/div>\n<p><button id=\"copyquestionsBtn\" type=\"button\" onclick=\"myFunction()\">Copy Quiz Questions<\/button>\u00a0\u00a0or\u00a0\u00a0<button id=\"genquestionsBtn\" class=\"genbtnstyle\" type=\"button\" onclick=\"myFunction1()\">Generate Questions using AI<\/button><\/p>\n<h3 id=\"3\">Part 3: Automatically generate quiz questions using OnlineExamMaker AI Question Generator<\/h3>\n<div class=\"embed_video_blog\">\n<div class=\"embed-responsive embed-responsive-16by9\" style=\"margin-bottom:16px;\">\n <iframe class=\"embed-responsive-item\" src=\"https:\/\/www.youtube.com\/embed\/zlqho9igH2Y\"><\/iframe>\n<\/div>\n<\/div>\n<div class=\"getstarted-container\">\n<p style=\"margin-bottom: 13px;\">Automatically generate questions using AI<\/p>\n<div class=\"blog_double_btn clearfix\">\n<div class=\"col-sm-6  col-xs-12\">\n<div class=\"p-style-a\"><a class=\"get_started_btn\" href=\"https:\/\/onlineexammaker.com\/features\/ai-question-generator.html?refer=download_questions\" target=\"_blank\" rel=\"noopener\">Try AI Question Generator<\/a><\/div>\n<div class=\"p-style-b\">Generate questions for any topic<\/div>\n<\/div>\n<div class=\"col-sm-6  col-xs-12\">\n<div class=\"p-style-a\"><a class=\"get_started_btn\" href=\"https:\/\/onlineexammaker.com\/sign-up.html?refer=blog_btn\"> Create A Quiz<\/a><\/div>\n<div class=\"p-style-b\">100% free forever<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><script src=\"https:\/\/unpkg.com\/@popperjs\/core@2\"><\/script><br \/>\n<script src=\"https:\/\/unpkg.com\/tippy.js@6\"><\/script><\/p>\n<p><script type=\"text\/javascript\">\nfunction myFunction() {\nvar copyText = document.getElementById(\"copy_questions\");console.log(copyText.innerText);navigator.clipboard.writeText(copyText.innerText);\n}\nfunction myFunction1() {\n\u00a0  \u00a0 \u00a0 window.open(\"https:\/\/onlineexammaker.com\/features\/ai-question-generator.html\");\n\u00a0 }\nvar copy1, copy2;\n        tippy('#copyquestionsBtn', {\n        'content': \"Copy questions to clipboard\",\n       trigger: 'mouseenter',\n       'onCreate':function(instance){\n              copy1 = instance;\n       },\n       'onTrigger' : function(instance, event) {\n              copy2.hide();\n       }\n       });\n       tippy('#copyquestionsBtn', {\n       'content': \"Copied successfully\",\n       trigger: 'click',\n       'onCreate':function(instance){\n              copy2 = instance;\n       },\n       'onTrigger' : function(instance, event) {\n              copy1.hide();\n       }\n       });\ntippy('#genquestionsBtn', {\n        'content': \"Generate questions using AI for free\",\n         trigger: 'mouseenter'\n       });\n<\/script><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Materials Engineering is a multidisciplinary field that focuses on the discovery, design, processing, and application of materials to solve real-world problems. It involves studying the structure, properties, and performance of substances such as metals, ceramics, polymers, and composites, while considering factors like strength, durability, conductivity, and environmental impact. Engineers in this discipline innovate materials for [&hellip;]<\/p>\n","protected":false},"author":8,"featured_media":82029,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[353],"tags":[],"class_list":["post-82195","post","type-post","status-publish","format-standard","hentry","category-questions-answers"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>20 Materials Engineering Quiz Questions and Answers - OnlineExamMaker Blog<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/onlineexammaker.com\/kb\/20-materials-engineering-quiz-questions-and-answers\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"20 Materials Engineering Quiz Questions and Answers - OnlineExamMaker Blog\" \/>\n<meta property=\"og:description\" content=\"Materials Engineering is a multidisciplinary field that focuses on the discovery, design, processing, and application of materials to solve real-world problems. It involves studying the structure, properties, and performance of substances such as metals, ceramics, polymers, and composites, while considering factors like strength, durability, conductivity, and environmental impact. Engineers in this discipline innovate materials for [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/onlineexammaker.com\/kb\/20-materials-engineering-quiz-questions-and-answers\/\" \/>\n<meta property=\"og:site_name\" content=\"OnlineExamMaker Blog\" \/>\n<meta property=\"article:published_time\" content=\"2025-11-06T15:09:33+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/onlineexammaker.com\/kb\/wp-content\/uploads\/2025\/12\/2423-Materials-Engineering-quiz.webp\" \/>\n<meta name=\"author\" content=\"Rebecca\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Rebecca\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"7 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/onlineexammaker.com\/kb\/20-materials-engineering-quiz-questions-and-answers\/\",\"url\":\"https:\/\/onlineexammaker.com\/kb\/20-materials-engineering-quiz-questions-and-answers\/\",\"name\":\"20 Materials Engineering Quiz Questions and Answers - OnlineExamMaker Blog\",\"isPartOf\":{\"@id\":\"https:\/\/onlineexammaker.com\/kb\/#website\"},\"datePublished\":\"2025-11-06T15:09:33+00:00\",\"dateModified\":\"2025-11-06T15:09:33+00:00\",\"author\":{\"@id\":\"https:\/\/onlineexammaker.com\/kb\/#\/schema\/person\/8447ed5937ab8046fa68476e432b32b2\"},\"breadcrumb\":{\"@id\":\"https:\/\/onlineexammaker.com\/kb\/20-materials-engineering-quiz-questions-and-answers\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/onlineexammaker.com\/kb\/20-materials-engineering-quiz-questions-and-answers\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/onlineexammaker.com\/kb\/20-materials-engineering-quiz-questions-and-answers\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/onlineexammaker.com\/kb\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"20 Materials Engineering Quiz Questions and Answers\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/onlineexammaker.com\/kb\/#website\",\"url\":\"https:\/\/onlineexammaker.com\/kb\/\",\"name\":\"OnlineExamMaker Blog\",\"description\":\"OnlineExamMaker\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/onlineexammaker.com\/kb\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-US\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/onlineexammaker.com\/kb\/#\/schema\/person\/8447ed5937ab8046fa68476e432b32b2\",\"name\":\"Rebecca\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/onlineexammaker.com\/kb\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/5f03edf06dd3745ea73e610a6d830a63?s=96&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/5f03edf06dd3745ea73e610a6d830a63?s=96&r=g\",\"caption\":\"Rebecca\"},\"url\":\"https:\/\/onlineexammaker.com\/kb\/author\/rebeccaoem\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"20 Materials Engineering Quiz Questions and Answers - OnlineExamMaker Blog","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/onlineexammaker.com\/kb\/20-materials-engineering-quiz-questions-and-answers\/","og_locale":"en_US","og_type":"article","og_title":"20 Materials Engineering Quiz Questions and Answers - OnlineExamMaker Blog","og_description":"Materials Engineering is a multidisciplinary field that focuses on the discovery, design, processing, and application of materials to solve real-world problems. It involves studying the structure, properties, and performance of substances such as metals, ceramics, polymers, and composites, while considering factors like strength, durability, conductivity, and environmental impact. Engineers in this discipline innovate materials for [&hellip;]","og_url":"https:\/\/onlineexammaker.com\/kb\/20-materials-engineering-quiz-questions-and-answers\/","og_site_name":"OnlineExamMaker Blog","article_published_time":"2025-11-06T15:09:33+00:00","og_image":[{"url":"https:\/\/onlineexammaker.com\/kb\/wp-content\/uploads\/2025\/12\/2423-Materials-Engineering-quiz.webp"}],"author":"Rebecca","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Rebecca","Est. reading time":"7 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/onlineexammaker.com\/kb\/20-materials-engineering-quiz-questions-and-answers\/","url":"https:\/\/onlineexammaker.com\/kb\/20-materials-engineering-quiz-questions-and-answers\/","name":"20 Materials Engineering Quiz Questions and Answers - OnlineExamMaker Blog","isPartOf":{"@id":"https:\/\/onlineexammaker.com\/kb\/#website"},"datePublished":"2025-11-06T15:09:33+00:00","dateModified":"2025-11-06T15:09:33+00:00","author":{"@id":"https:\/\/onlineexammaker.com\/kb\/#\/schema\/person\/8447ed5937ab8046fa68476e432b32b2"},"breadcrumb":{"@id":"https:\/\/onlineexammaker.com\/kb\/20-materials-engineering-quiz-questions-and-answers\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/onlineexammaker.com\/kb\/20-materials-engineering-quiz-questions-and-answers\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/onlineexammaker.com\/kb\/20-materials-engineering-quiz-questions-and-answers\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/onlineexammaker.com\/kb\/"},{"@type":"ListItem","position":2,"name":"20 Materials Engineering Quiz Questions and Answers"}]},{"@type":"WebSite","@id":"https:\/\/onlineexammaker.com\/kb\/#website","url":"https:\/\/onlineexammaker.com\/kb\/","name":"OnlineExamMaker Blog","description":"OnlineExamMaker","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/onlineexammaker.com\/kb\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"en-US"},{"@type":"Person","@id":"https:\/\/onlineexammaker.com\/kb\/#\/schema\/person\/8447ed5937ab8046fa68476e432b32b2","name":"Rebecca","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/onlineexammaker.com\/kb\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/5f03edf06dd3745ea73e610a6d830a63?s=96&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/5f03edf06dd3745ea73e610a6d830a63?s=96&r=g","caption":"Rebecca"},"url":"https:\/\/onlineexammaker.com\/kb\/author\/rebeccaoem\/"}]}},"_links":{"self":[{"href":"https:\/\/onlineexammaker.com\/kb\/wp-json\/wp\/v2\/posts\/82195"}],"collection":[{"href":"https:\/\/onlineexammaker.com\/kb\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/onlineexammaker.com\/kb\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/onlineexammaker.com\/kb\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/onlineexammaker.com\/kb\/wp-json\/wp\/v2\/comments?post=82195"}],"version-history":[{"count":0,"href":"https:\/\/onlineexammaker.com\/kb\/wp-json\/wp\/v2\/posts\/82195\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/onlineexammaker.com\/kb\/wp-json\/wp\/v2\/media\/82029"}],"wp:attachment":[{"href":"https:\/\/onlineexammaker.com\/kb\/wp-json\/wp\/v2\/media?parent=82195"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/onlineexammaker.com\/kb\/wp-json\/wp\/v2\/categories?post=82195"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/onlineexammaker.com\/kb\/wp-json\/wp\/v2\/tags?post=82195"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}