{"id":1461,"date":"2023-06-26T17:40:45","date_gmt":"2023-06-26T12:10:45","guid":{"rendered":"https:\/\/edunovations.com\/mcqs\/?p=1461"},"modified":"2023-06-26T17:41:10","modified_gmt":"2023-06-26T12:11:10","slug":"testing-and-commissioning-of-electrical-equipments-electrical-engineering-gk-mcq","status":"publish","type":"post","link":"https:\/\/edunovations.com\/mcqs\/testing-and-commissioning-of-electrical-equipments-electrical-engineering-gk-mcq\/","title":{"rendered":"Testing and Commissioning of Electrical Equipment\u2019s- Electrical Engineering GK MCQ"},"content":{"rendered":"\n<p><ins class=\"adsbygoogle\" style=\"display:block\" data-ad-format=\"autorelaxed\" data-ad-client=\"ca-pub-6643489308705072\" data-ad-slot=\"2759669284\"><\/ins><\/p>\n\n\n\n<p><ins class=\"adsbygoogle\" style=\"display:block\" data-ad-format=\"autorelaxed\" data-ad-client=\"ca-pub-6643489308705072\" data-ad-slot=\"2759669284\"><\/ins><\/p>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_81 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/edunovations.com\/mcqs\/testing-and-commissioning-of-electrical-equipments-electrical-engineering-gk-mcq\/#Testing_and_Commissioning_of_Electrical_Equipments_%E2%80%93_Electrical_Engineering_GK_MCQ_%E0%A4%B5%E0%A4%BF%E0%A4%A6%E0%A5%8D%E0%A4%AF%E0%A5%81%E0%A4%A4_%E0%A4%89%E0%A4%AA%E0%A4%95%E0%A4%B0%E0%A4%A3%E0%A5%8B%E0%A4%82_%E0%A4%95%E0%A4%BE_%E0%A4%AA%E0%A4%B0%E0%A5%80%E0%A4%95%E0%A5%8D%E0%A4%B7%E0%A4%A3_%E0%A4%94%E0%A4%B0_%E0%A4%95%E0%A4%AE%E0%A5%80%E0%A4%B6%E0%A4%A8%E0%A4%BF%E0%A4%82%E0%A4%97\" >Testing and Commissioning of Electrical Equipment\u2019s &#8211; Electrical Engineering GK MCQ (\u0935\u093f\u0926\u094d\u092f\u0941\u0924 \u0909\u092a\u0915\u0930\u0923\u094b\u0902 \u0915\u093e \u092a\u0930\u0940\u0915\u094d\u0937\u0923 \u0914\u0930 \u0915\u092e\u0940\u0936\u0928\u093f\u0902\u0917 )<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/edunovations.com\/mcqs\/testing-and-commissioning-of-electrical-equipments-electrical-engineering-gk-mcq\/#Testing_and_Commissioning_of_Electrical_Equipments_%E2%80%93_Electrical_Engineering_GK_MCQ_%E2%80%93_Previous_Year_Questions\" >Testing and Commissioning of Electrical Equipment\u2019s &#8211; Electrical Engineering GK MCQ  &#8211; Previous Year Questions<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/edunovations.com\/mcqs\/testing-and-commissioning-of-electrical-equipments-electrical-engineering-gk-mcq\/#Some_Important_Links\" >Some Important Links<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Testing_and_Commissioning_of_Electrical_Equipments_%E2%80%93_Electrical_Engineering_GK_MCQ_%E0%A4%B5%E0%A4%BF%E0%A4%A6%E0%A5%8D%E0%A4%AF%E0%A5%81%E0%A4%A4_%E0%A4%89%E0%A4%AA%E0%A4%95%E0%A4%B0%E0%A4%A3%E0%A5%8B%E0%A4%82_%E0%A4%95%E0%A4%BE_%E0%A4%AA%E0%A4%B0%E0%A5%80%E0%A4%95%E0%A5%8D%E0%A4%B7%E0%A4%A3_%E0%A4%94%E0%A4%B0_%E0%A4%95%E0%A4%AE%E0%A5%80%E0%A4%B6%E0%A4%A8%E0%A4%BF%E0%A4%82%E0%A4%97\"><\/span>Testing and Commissioning of Electrical Equipment\u2019s <strong>&#8211; Electrical Engineering GK MCQ<\/strong> (\u0935\u093f\u0926\u094d\u092f\u0941\u0924 \u0909\u092a\u0915\u0930\u0923\u094b\u0902 \u0915\u093e \u092a\u0930\u0940\u0915\u094d\u0937\u0923 \u0914\u0930 \u0915\u092e\u0940\u0936\u0928\u093f\u0902\u0917 )<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Prepare for exams and deepen your understanding of testing and commissioning of electrical equipment with our comprehensive collection of Multiple Choice Questions (MCQs). This page features carefully selected MCQs sourced from previous year papers of various sectors, including UPSC IAS. Strengthen your knowledge and problem-solving skills in testing and commissioning while preparing for competitive examinations.<\/p>\n\n\n\n<p>Introduction: Enhance your preparation for exams with our extensive collection of MCQs on testing and commissioning of electrical equipment. This page offers a diverse range of multiple-choice questions sourced from past papers of esteemed exams, including UPSC IAS and other prominent sectors. These MCQs are designed to assess your understanding and application of testing and commissioning principles.<\/p>\n\n\n\n<p>Why Choose Our Testing and Commissioning of Electrical Equipment&#8217;s MCQs Page?<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Comprehensive Coverage: Our MCQs cover various aspects of testing and commissioning of electrical equipment, ensuring comprehensive coverage of key concepts and exam patterns.<\/li>\n\n\n\n<li>Previous Year Papers: The questions on this page have been carefully curated from previous year papers of various sectors, including UPSC IAS. By practicing these MCQs, you can familiarize yourself with the exam format and gain insights into the types of questions asked.<\/li>\n\n\n\n<li>Exam-Focused Preparation: Our MCQs are crafted to test your knowledge, analytical thinking, and problem-solving abilities in the field of testing and commissioning. Practicing these questions will help you enhance your performance in competitive exams.<\/li>\n\n\n\n<li>Wide Applicability: Whether you are preparing for UPSC IAS, civil services, engineering entrance exams, or any other competitive exam, our Testing and Commissioning of Electrical Equipment&#8217;s MCQs page caters to the needs of diverse exam aspirants.<\/li>\n\n\n\n<li>Effective Learning: Our user-friendly interface and well-organized MCQ format facilitate efficient learning and easy navigation through the questions. You can track your progress, identify areas for improvement, and focus your study efforts accordingly.<\/li>\n<\/ol>\n\n\n\n<p>Take advantage of this valuable resource to enhance your preparation for testing and commissioning-related questions in various exams. Strengthen your knowledge, build confidence, and excel in your exam with our comprehensive collection of MCQs.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Testing_and_Commissioning_of_Electrical_Equipments_%E2%80%93_Electrical_Engineering_GK_MCQ_%E2%80%93_Previous_Year_Questions\"><\/span>Testing and Commissioning of Electrical Equipment\u2019s <strong>&#8211; Electrical Engineering GK MCQ<\/strong> <strong> &#8211; Previous Year Questions<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n<style>\r\n    \/* Quiz container *\/\r\n    .quiz-container {\r\n        max-width: 800px;\r\n        margin: 0 auto;\r\n        padding: 20px;\r\n        box-sizing: border-box;\r\n        font-family: Arial, sans-serif;\r\n    }\r\n\r\n    \/* Question *\/\r\n    .question {\r\n        background-color: #f9f9f9;\r\n        padding: 20px;\r\n        border: 1px solid #ccc;\r\n        font-size: 20px;\r\n        margin-bottom: 20px;\r\n        border-radius: 5px;\r\n        box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);\r\n        position: relative;\r\n    }\r\n\r\n    \/* Question header *\/\r\n    .question h4 {\r\n        margin-bottom: 20px;\r\n    }\r\n\r\n    \/* Options list *\/\r\n    .options {\r\n        list-style-type: none;\r\n        padding: 0;\r\n    }\r\n\r\n    \/* Option item *\/\r\n    .options li {\r\n        margin: 10px;\r\n        padding: 10px;\r\n        display: flex;\r\n        align-items: center;\r\n        border-radius: 5px;\r\n        border: 2px solid #ccc;\r\n        box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);\r\n    }\r\n\r\n    \/* Option number *\/\r\n    .options li span {\r\n        margin-right: 10px;\r\n        width: 20px;\r\n        height: 20px;\r\n        border-radius: 50%;\r\n        border: 2px solid black;\r\n        display: flex;\r\n        justify-content: center;\r\n        align-items: center;\r\n        font-weight: bold;\r\n    }\r\n\r\n    \/* Option colors *\/\r\n    .options li span.option-a {\r\n        background-color: #FFD700; \/* Yellow *\/\r\n    }\r\n\r\n    .options li span.option-b {\r\n        background-color: #FF1493; \/* Pink *\/\r\n    }\r\n\r\n    .options li span.option-c {\r\n        background-color: #00BFFF; \/* Light Blue *\/\r\n    }\r\n\r\n    .options li span.option-d {\r\n        background-color: #7CFC00; \/* Green-Yellow *\/\r\n    }\r\n\r\n    .options li span.option-e {\r\n        background-color: #EE82EE; \/* Purple-Pink *\/\r\n    }\r\n\r\n    \/* Show answer button *\/\r\n    .show-answer {\r\n        background-color: #0066CC;\r\n        color: #fff;\r\n        border: none;\r\n        padding: 8px 20px;\r\n        font-size: 20px;\r\n        cursor: pointer;\r\n        border-radius: 3px;\r\n        text-align: center;\r\n        display: inline-block;\r\n        margin-bottom: 20px;\r\n    }\r\n\r\n    \/* Answer box *\/\r\n    .answer-box {\r\n        margin: 0 auto;\r\n        padding: 10px;\r\n        font-size: 20px;\r\n        color: #61970F;\r\n        box-sizing: border-box;\r\n        display: none;\r\n    }\r\n\r\n    \/* Question header *\/\r\n    .quiz-container .question-header {\r\n        color: darkblue;\r\n        font-weight: bold;\r\n        margin-right: 10px;\r\n    }\r\n\r\n    \/* Question header and text *\/\r\n    .quiz-container .question-header,\r\n    .quiz-container .question-text {\r\n        display: inline;\r\n        font-weight: bold;\r\n    }\r\n\r\n    \/* Responsive styles *\/\r\n    @media (max-width: 767px) {\r\n        .quiz-container {\r\n            padding: 10px;\r\n        }\r\n    }\r\n<\/style>\r\n<div class=\"quiz-container\">\r\n      <div class=\"question\">\r\n      <span class=\"question-header\">Question:<\/span>\r\n      <div class=\"question-text\">The main function of a fuse is to<\/div>\r\n      <ul class=\"options\">\r\n        <li><span class=\"option-a\">A<\/span><label for=\"optA_181173\">protect the line<\/label><\/li>\r\n        <li><span class=\"option-b\">B<\/span><label for=\"optB_181173\">open the circuit<\/label><\/li>\r\n        <li><span class=\"option-c\">C<\/span><label for=\"optC_181173\">protect the appliance<\/label><\/li>\r\n        <li><span class=\"option-d\">D<\/span><label for=\"optD_181173\"> prevent excessive currents<\/label><\/li>\r\n              <\/ul>\r\n      <div class=\"answer-box\"><\/div>\r\n      <button class=\"show-answer\" data-answer=\"d\">Show Answer<\/button>\r\n    <\/div>\r\n      <div class=\"question\">\r\n      <span class=\"question-header\">Question:<\/span>\r\n      <div class=\"question-text\">On which of the following routine tests are conducted ?<\/div>\r\n      <ul class=\"options\">\r\n        <li><span class=\"option-a\">A<\/span><label for=\"optA_181174\">Oil circuit breakers<\/label><\/li>\r\n        <li><span class=\"option-b\">B<\/span><label for=\"optB_181174\">Air blast circuit breakers<\/label><\/li>\r\n        <li><span class=\"option-c\">C<\/span><label for=\"optC_181174\">Minimum oil circuit breakers<\/label><\/li>\r\n        <li><span class=\"option-d\">D<\/span><label for=\"optD_181174\"> All of the above<\/label><\/li>\r\n              <\/ul>\r\n      <div class=\"answer-box\"><\/div>\r\n      <button class=\"show-answer\" data-answer=\"d\">Show Answer<\/button>\r\n    <\/div>\r\n      <div class=\"question\">\r\n      <span class=\"question-header\">Question:<\/span>\r\n      <div class=\"question-text\">SF6 gas<\/div>\r\n      <ul class=\"options\">\r\n        <li><span class=\"option-a\">A<\/span><label for=\"optA_181175\">is yellow in colour<\/label><\/li>\r\n        <li><span class=\"option-b\">B<\/span><label for=\"optB_181175\">is lighter than air<\/label><\/li>\r\n        <li><span class=\"option-c\">C<\/span><label for=\"optC_181175\">is nontoxic<\/label><\/li>\r\n        <li><span class=\"option-d\">D<\/span><label for=\"optD_181175\">has pungent small<\/label><\/li>\r\n              <\/ul>\r\n      <div class=\"answer-box\"><\/div>\r\n      <button class=\"show-answer\" data-answer=\"c\">Show Answer<\/button>\r\n    <\/div>\r\n      <div class=\"question\">\r\n      <span class=\"question-header\">Question:<\/span>\r\n      <div class=\"question-text\">The arcing contacts in a circuit breaker are made of<\/div>\r\n      <ul class=\"options\">\r\n        <li><span class=\"option-a\">A<\/span><label for=\"optA_181176\">copper tungsten alloy<\/label><\/li>\r\n        <li><span class=\"option-b\">B<\/span><label for=\"optB_181176\">porcelain<\/label><\/li>\r\n        <li><span class=\"option-c\">C<\/span><label for=\"optC_181176\">electrolytic copper<\/label><\/li>\r\n        <li><span class=\"option-d\">D<\/span><label for=\"optD_181176\">aluminium alloy<\/label><\/li>\r\n              <\/ul>\r\n      <div class=\"answer-box\"><\/div>\r\n      <button class=\"show-answer\" data-answer=\"a\">Show Answer<\/button>\r\n    <\/div>\r\n      <div class=\"question\">\r\n      <span class=\"question-header\">Question:<\/span>\r\n      <div class=\"question-text\">Which of the following medium is employed for extinction of arc in air circuitbreaker ?<\/div>\r\n      <ul class=\"options\">\r\n        <li><span class=\"option-a\">A<\/span><label for=\"optA_181177\">Water<\/label><\/li>\r\n        <li><span class=\"option-b\">B<\/span><label for=\"optB_181177\">Oil<\/label><\/li>\r\n        <li><span class=\"option-c\">C<\/span><label for=\"optC_181177\">Air<\/label><\/li>\r\n        <li><span class=\"option-d\">D<\/span><label for=\"optD_181177\">SF6<\/label><\/li>\r\n              <\/ul>\r\n      <div class=\"answer-box\"><\/div>\r\n      <button class=\"show-answer\" data-answer=\"c\">Show Answer<\/button>\r\n    <\/div>\r\n      <div class=\"question\">\r\n      <span class=\"question-header\">Question:<\/span>\r\n      <div class=\"question-text\">With which of the following, a circuit breaker must be equipped for remote operation ?<\/div>\r\n      <ul class=\"options\">\r\n        <li><span class=\"option-a\">A<\/span><label for=\"optA_181178\">Inverse time trip<\/label><\/li>\r\n        <li><span class=\"option-b\">B<\/span><label for=\"optB_181178\">Time-delay trip<\/label><\/li>\r\n        <li><span class=\"option-c\">C<\/span><label for=\"optC_181178\">Shunt trip<\/label><\/li>\r\n        <li><span class=\"option-d\">D<\/span><label for=\"optD_181178\">None of the above<\/label><\/li>\r\n              <\/ul>\r\n      <div class=\"answer-box\"><\/div>\r\n      <button class=\"show-answer\" data-answer=\"c\">Show Answer<\/button>\r\n    <\/div>\r\n      <div class=\"question\">\r\n      <span class=\"question-header\">Question:<\/span>\r\n      <div class=\"question-text\">Fault diverters are basically\r\n<\/div>\r\n      <ul class=\"options\">\r\n        <li><span class=\"option-a\">A<\/span><label for=\"optA_181179\">fuses<\/label><\/li>\r\n        <li><span class=\"option-b\">B<\/span><label for=\"optB_181179\">relays<\/label><\/li>\r\n        <li><span class=\"option-c\">C<\/span><label for=\"optC_181179\">fast switches<\/label><\/li>\r\n        <li><span class=\"option-d\">D<\/span><label for=\"optD_181179\">circuit breakers<\/label><\/li>\r\n              <\/ul>\r\n      <div class=\"answer-box\"><\/div>\r\n      <button class=\"show-answer\" data-answer=\"c\">Show Answer<\/button>\r\n    <\/div>\r\n      <div class=\"question\">\r\n      <span class=\"question-header\">Question:<\/span>\r\n      <div class=\"question-text\">A thermal protection switch can protect against<\/div>\r\n      <ul class=\"options\">\r\n        <li><span class=\"option-a\">A<\/span><label for=\"optA_181181\">short-circuit<\/label><\/li>\r\n        <li><span class=\"option-b\">B<\/span><label for=\"optB_181181\">temperature<\/label><\/li>\r\n        <li><span class=\"option-c\">C<\/span><label for=\"optC_181181\">overload<\/label><\/li>\r\n        <li><span class=\"option-d\">D<\/span><label for=\"optD_181181\">over voltage<\/label><\/li>\r\n              <\/ul>\r\n      <div class=\"answer-box\"><\/div>\r\n      <button class=\"show-answer\" data-answer=\"c\">Show Answer<\/button>\r\n    <\/div>\r\n      <div class=\"question\">\r\n      <span class=\"question-header\">Question:<\/span>\r\n      <div class=\"question-text\"> Arc in a circuit behaves as<\/div>\r\n      <ul class=\"options\">\r\n        <li><span class=\"option-a\">A<\/span><label for=\"optA_181182\"> a capackive reactance<\/label><\/li>\r\n        <li><span class=\"option-b\">B<\/span><label for=\"optB_181182\">an inductive reactance<\/label><\/li>\r\n        <li><span class=\"option-c\">C<\/span><label for=\"optC_181182\"> a resistance increasing with voltage rise across the arc<\/label><\/li>\r\n        <li><span class=\"option-d\">D<\/span><label for=\"optD_181182\">a resistance decreasing with voltage rise across the arc<\/label><\/li>\r\n              <\/ul>\r\n      <div class=\"answer-box\"><\/div>\r\n      <button class=\"show-answer\" data-answer=\"d\">Show Answer<\/button>\r\n    <\/div>\r\n      <div class=\"question\">\r\n      <span class=\"question-header\">Question:<\/span>\r\n      <div class=\"question-text\">Thermal circuit breaker has<\/div>\r\n      <ul class=\"options\">\r\n        <li><span class=\"option-a\">A<\/span><label for=\"optA_181183\">delayed trip action<\/label><\/li>\r\n        <li><span class=\"option-b\">B<\/span><label for=\"optB_181183\">instantaneous trip action<\/label><\/li>\r\n        <li><span class=\"option-c\">C<\/span><label for=\"optC_181183\">both of the above<\/label><\/li>\r\n        <li><span class=\"option-d\">D<\/span><label for=\"optD_181183\">none of the above<\/label><\/li>\r\n              <\/ul>\r\n      <div class=\"answer-box\"><\/div>\r\n      <button class=\"show-answer\" data-answer=\"a\">Show Answer<\/button>\r\n    <\/div>\r\n      <div class=\"question\">\r\n      <span class=\"question-header\">Question:<\/span>\r\n      <div class=\"question-text\">Thermal overload relays are used to protect the motor against over current due to\r\n<\/div>\r\n      <ul class=\"options\">\r\n        <li><span class=\"option-a\">A<\/span><label for=\"optA_181184\">short-circuits<\/label><\/li>\r\n        <li><span class=\"option-b\">B<\/span><label for=\"optB_181184\">heavy loads<\/label><\/li>\r\n        <li><span class=\"option-c\">C<\/span><label for=\"optC_181184\">grounds<\/label><\/li>\r\n        <li><span class=\"option-d\">D<\/span><label for=\"optD_181184\">all of the above<\/label><\/li>\r\n              <\/ul>\r\n      <div class=\"answer-box\"><\/div>\r\n      <button class=\"show-answer\" data-answer=\"b\">Show Answer<\/button>\r\n    <\/div>\r\n      <div class=\"question\">\r\n      <span class=\"question-header\">Question:<\/span>\r\n      <div class=\"question-text\">Magnetic circuit breaker has ______ trip action<\/div>\r\n      <ul class=\"options\">\r\n        <li><span class=\"option-a\">A<\/span><label for=\"optA_181186\">delayed<\/label><\/li>\r\n        <li><span class=\"option-b\">B<\/span><label for=\"optB_181186\">instantaneous<\/label><\/li>\r\n        <li><span class=\"option-c\">C<\/span><label for=\"optC_181186\">both of the above<\/label><\/li>\r\n        <li><span class=\"option-d\">D<\/span><label for=\"optD_181186\">none of the above<\/label><\/li>\r\n              <\/ul>\r\n      <div class=\"answer-box\"><\/div>\r\n      <button class=\"show-answer\" data-answer=\"b\">Show Answer<\/button>\r\n    <\/div>\r\n      <div class=\"question\">\r\n      <span class=\"question-header\">Question:<\/span>\r\n      <div class=\"question-text\"> D.C. shunt relays are made of<\/div>\r\n      <ul class=\"options\">\r\n        <li><span class=\"option-a\">A<\/span><label for=\"optA_181187\">few turns of thin wire<\/label><\/li>\r\n        <li><span class=\"option-b\">B<\/span><label for=\"optB_181187\">few turns of thick wire<\/label><\/li>\r\n        <li><span class=\"option-c\">C<\/span><label for=\"optC_181187\">many turns of thin wire<\/label><\/li>\r\n        <li><span class=\"option-d\">D<\/span><label for=\"optD_181187\">many turns of thick wire<\/label><\/li>\r\n              <\/ul>\r\n      <div class=\"answer-box\"><\/div>\r\n      <button class=\"show-answer\" data-answer=\"b\">Show Answer<\/button>\r\n    <\/div>\r\n      <div class=\"question\">\r\n      <span class=\"question-header\">Question:<\/span>\r\n      <div class=\"question-text\">The relay operating speed depends upon<\/div>\r\n      <ul class=\"options\">\r\n        <li><span class=\"option-a\">A<\/span><label for=\"optA_181188\">the spring tension<\/label><\/li>\r\n        <li><span class=\"option-b\">B<\/span><label for=\"optB_181188\">the rate of flux built up<\/label><\/li>\r\n        <li><span class=\"option-c\">C<\/span><label for=\"optC_181188\">armature core air gap<\/label><\/li>\r\n        <li><span class=\"option-d\">D<\/span><label for=\"optD_181188\"> all of the above<\/label><\/li>\r\n              <\/ul>\r\n      <div class=\"answer-box\"><\/div>\r\n      <button class=\"show-answer\" data-answer=\"d\">Show Answer<\/button>\r\n    <\/div>\r\n      <div class=\"question\">\r\n      <span class=\"question-header\">Question:<\/span>\r\n      <div class=\"question-text\">In order that current should flow without causing excessive heating or voltage drop,the relay contacts should<\/div>\r\n      <ul class=\"options\">\r\n        <li><span class=\"option-a\">A<\/span><label for=\"optA_181189\"> have low contact resistance<\/label><\/li>\r\n        <li><span class=\"option-b\">B<\/span><label for=\"optB_181189\"> be clean and smooth<\/label><\/li>\r\n        <li><span class=\"option-c\">C<\/span><label for=\"optC_181189\">be of sufficient size and proper shape<\/label><\/li>\r\n        <li><span class=\"option-d\">D<\/span><label for=\"optD_181189\">have all above properties<\/label><\/li>\r\n              <\/ul>\r\n      <div class=\"answer-box\"><\/div>\r\n      <button class=\"show-answer\" data-answer=\"d\">Show Answer<\/button>\r\n    <\/div>\r\n      <div class=\"question\">\r\n      <span class=\"question-header\">Question:<\/span>\r\n      <div class=\"question-text\">Circuit breakers usually operate under<\/div>\r\n      <ul class=\"options\">\r\n        <li><span class=\"option-a\">A<\/span><label for=\"optA_181190\">transient state of short-circuit current<\/label><\/li>\r\n        <li><span class=\"option-b\">B<\/span><label for=\"optB_181190\">sub-transient state of short-circuit current<\/label><\/li>\r\n        <li><span class=\"option-c\">C<\/span><label for=\"optC_181190\">steady state of short-circuit current<\/label><\/li>\r\n        <li><span class=\"option-d\">D<\/span><label for=\"optD_181190\">after D.C. component has ceased<\/label><\/li>\r\n              <\/ul>\r\n      <div class=\"answer-box\"><\/div>\r\n      <button class=\"show-answer\" data-answer=\"a\">Show Answer<\/button>\r\n    <\/div>\r\n      <div class=\"question\">\r\n      <span class=\"question-header\">Question:<\/span>\r\n      <div class=\"question-text\">Circuit breakers are essentially<\/div>\r\n      <ul class=\"options\">\r\n        <li><span class=\"option-a\">A<\/span><label for=\"optA_181191\">current carrying contacts called electrodes<\/label><\/li>\r\n        <li><span class=\"option-b\">B<\/span><label for=\"optB_181191\">arc extinguishers<\/label><\/li>\r\n        <li><span class=\"option-c\">C<\/span><label for=\"optC_181191\">circuits to break the system<\/label><\/li>\r\n        <li><span class=\"option-d\">D<\/span><label for=\"optD_181191\">transformers to isolate the two systems<\/label><\/li>\r\n              <\/ul>\r\n      <div class=\"answer-box\"><\/div>\r\n      <button class=\"show-answer\" data-answer=\"a\">Show Answer<\/button>\r\n    <\/div>\r\n      <div class=\"question\">\r\n      <span class=\"question-header\">Question:<\/span>\r\n      <div class=\"question-text\">The current zero interruption, in oil and air blast circuitbreakers, is achieved by\r\n<\/div>\r\n      <ul class=\"options\">\r\n        <li><span class=\"option-a\">A<\/span><label for=\"optA_181192\">lengthening of the gap<\/label><\/li>\r\n        <li><span class=\"option-b\">B<\/span><label for=\"optB_181192\">cooling and blast effect<\/label><\/li>\r\n        <li><span class=\"option-c\">C<\/span><label for=\"optC_181192\">both (A) and (B)<\/label><\/li>\r\n        <li><span class=\"option-d\">D<\/span><label for=\"optD_181192\">deionizing the oil with forced air<\/label><\/li>\r\n              <\/ul>\r\n      <div class=\"answer-box\"><\/div>\r\n      <button class=\"show-answer\" data-answer=\"c\">Show Answer<\/button>\r\n    <\/div>\r\n      <div class=\"question\">\r\n      <span class=\"question-header\">Question:<\/span>\r\n      <div class=\"question-text\">Air blast circuit breaker is used for\r\n<\/div>\r\n      <ul class=\"options\">\r\n        <li><span class=\"option-a\">A<\/span><label for=\"optA_181194\">over currents<\/label><\/li>\r\n        <li><span class=\"option-b\">B<\/span><label for=\"optB_181194\">short duty<\/label><\/li>\r\n        <li><span class=\"option-c\">C<\/span><label for=\"optC_181194\">intermittant duty<\/label><\/li>\r\n        <li><span class=\"option-d\">D<\/span><label for=\"optD_181194\">repeated duty<\/label><\/li>\r\n              <\/ul>\r\n      <div class=\"answer-box\"><\/div>\r\n      <button class=\"show-answer\" data-answer=\"d\">Show Answer<\/button>\r\n    <\/div>\r\n      <div class=\"question\">\r\n      <span class=\"question-header\">Question:<\/span>\r\n      <div class=\"question-text\">An efficient and a well designed protective relaying should have<\/div>\r\n      <ul class=\"options\">\r\n        <li><span class=\"option-a\">A<\/span><label for=\"optA_181195\">good selectivity and reliability<\/label><\/li>\r\n        <li><span class=\"option-b\">B<\/span><label for=\"optB_181195\">economy and simplicity<\/label><\/li>\r\n        <li><span class=\"option-c\">C<\/span><label for=\"optC_181195\">high speed and selectivity<\/label><\/li>\r\n        <li><span class=\"option-d\">D<\/span><label for=\"optD_181195\">all of the above<\/label><\/li>\r\n              <\/ul>\r\n      <div class=\"answer-box\"><\/div>\r\n      <button class=\"show-answer\" data-answer=\"d\">Show Answer<\/button>\r\n    <\/div>\r\n  <\/div>\r\n<script src=\"https:\/\/code.jquery.com\/jquery-3.6.0.min.js\"><\/script>\r\n<script>\r\n$(document).ready(function() {\r\n  $('.show-answer').click(function() {\r\n    var answer = $(this).data('answer');\r\n    $(this).siblings('.answer-box').html('The correct answer is: ' + answer).slideDown();\r\n    $(this).hide();\r\n  });\r\n});\r\n<\/script>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Some_Important_Links\"><\/span>Some Important Links <span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button is-style-outline is-style-outline--1\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/edunovations.com\/mcqs\/category\/subject-wise\/geography\/\" target=\"_blank\" rel=\"noreferrer noopener\">Geography MCQs<\/a><\/div>\n\n\n\n<div class=\"wp-block-button is-style-outline is-style-outline--2\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/edunovations.com\/mcqs\/category\/state-gk-mcq\/\" target=\"_blank\" rel=\"noreferrer noopener\">State GK MCQs<\/a><\/div>\n\n\n\n<div class=\"wp-block-button is-style-outline is-style-outline--3\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/edunovations.com\/mcqs\/category\/current-affairs-mcq\/\" target=\"_blank\" rel=\"noreferrer noopener\">Daily Current Affairs MCQs<\/a><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/edunovations.com\/mcqs\/category\/ncert\/\" target=\"_blank\" rel=\"noreferrer noopener\">NCERT MCQs<\/a><\/div>\n\n\n\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/edunovations.com\/mcqs\/category\/subject-wise\/indian-history\/\" target=\"_blank\" rel=\"noreferrer noopener\">Indian History MCQs<\/a><\/div>\n\n\n\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/edunovations.com\/mcqs\/category\/subject-wise\/indian-polity\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>Indian Polity MCQ<\/strong>s<\/a><\/div>\n<\/div>\n\n\n\n<figure class=\"wp-block-image size-full\" id=\"Free-GK-MCQ-App\"><a href=\"https:\/\/play.google.com\/store\/apps\/details?id=com.edunovations.quiz\" target=\"_blank\" rel=\"Free GK MCQ App noreferrer noopener\"><img fetchpriority=\"high\" decoding=\"async\" width=\"900\" height=\"150\" src=\"https:\/\/edunovations.com\/mcqs\/wp-content\/uploads\/2023\/06\/Free-MCQ-App.jpg\" alt=\"Free GK MCQ App\" class=\"wp-image-743\" title=\"Free GK MCQ App\" srcset=\"https:\/\/edunovations.com\/mcqs\/wp-content\/uploads\/2023\/06\/Free-MCQ-App.jpg 900w, https:\/\/edunovations.com\/mcqs\/wp-content\/uploads\/2023\/06\/Free-MCQ-App-300x50.jpg 300w, https:\/\/edunovations.com\/mcqs\/wp-content\/uploads\/2023\/06\/Free-MCQ-App-768x128.jpg 768w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><\/a><figcaption class=\"wp-element-caption\">Free GK MCQ App<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\" id=\"Free-Daily-Current-Affairs-MCQ-App\"><a href=\"https:\/\/play.google.com\/store\/apps\/details?id=com.edunovations.quiz\" target=\"_blank\" rel=\"Free Daily Current Affairs MCQ App noopener\"><img decoding=\"async\" width=\"900\" height=\"150\" src=\"https:\/\/edunovations.com\/mcqs\/wp-content\/uploads\/2023\/06\/Banner-current-affairs-2.jpg\" alt=\"Free Daily Current Affairs MCQ App\" class=\"wp-image-744\" title=\"Free Daily Current Affairs MCQ App\" srcset=\"https:\/\/edunovations.com\/mcqs\/wp-content\/uploads\/2023\/06\/Banner-current-affairs-2.jpg 900w, https:\/\/edunovations.com\/mcqs\/wp-content\/uploads\/2023\/06\/Banner-current-affairs-2-300x50.jpg 300w, https:\/\/edunovations.com\/mcqs\/wp-content\/uploads\/2023\/06\/Banner-current-affairs-2-768x128.jpg 768w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><\/a><figcaption class=\"wp-element-caption\">Free Daily Current Affairs MCQ App<\/figcaption><\/figure>\n\n\n\n<script async=\"\" src=\"https:\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js?client=ca-pub-6643489308705072\" crossorigin=\"anonymous\"><\/script>\r\n<ins class=\"adsbygoogle\" style=\"display:block\" data-ad-format=\"autorelaxed\" data-ad-client=\"ca-pub-6643489308705072\" data-ad-slot=\"2759669284\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script>\n","protected":false},"excerpt":{"rendered":"<p>Testing and Commissioning of Electrical Equipment\u2019s &#8211; Electrical Engineering GK MCQ (\u0935\u093f\u0926\u094d\u092f\u0941\u0924 \u0909\u092a\u0915\u0930\u0923\u094b\u0902 \u0915\u093e \u092a\u0930\u0940\u0915\u094d\u0937\u0923 \u0914\u0930 \u0915\u092e\u0940\u0936\u0928\u093f\u0902\u0917 ) Prepare for exams and deepen your understanding of testing and commissioning of electrical equipment with our comprehensive collection of Multiple Choice Questions (MCQs). This page features carefully selected MCQs sourced from previous year papers of various sectors, [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":1468,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"ocean_post_layout":"","ocean_both_sidebars_style":"","ocean_both_sidebars_content_width":0,"ocean_both_sidebars_sidebars_width":0,"ocean_sidebar":"","ocean_second_sidebar":"","ocean_disable_margins":"enable","ocean_add_body_class":"","ocean_shortcode_before_top_bar":"","ocean_shortcode_after_top_bar":"","ocean_shortcode_before_header":"","ocean_shortcode_after_header":"","ocean_has_shortcode":"","ocean_shortcode_after_title":"","ocean_shortcode_before_footer_widgets":"","ocean_shortcode_after_footer_widgets":"","ocean_shortcode_before_footer_bottom":"","ocean_shortcode_after_footer_bottom":"","ocean_display_top_bar":"default","ocean_display_header":"default","ocean_header_style":"","ocean_center_header_left_menu":"","ocean_custom_header_template":"","ocean_custom_logo":0,"ocean_custom_retina_logo":0,"ocean_custom_logo_max_width":0,"ocean_custom_logo_tablet_max_width":0,"ocean_custom_logo_mobile_max_width":0,"ocean_custom_logo_max_height":0,"ocean_custom_logo_tablet_max_height":0,"ocean_custom_logo_mobile_max_height":0,"ocean_header_custom_menu":"","ocean_menu_typo_font_family":"","ocean_menu_typo_font_subset":"","ocean_menu_typo_font_size":0,"ocean_menu_typo_font_size_tablet":0,"ocean_menu_typo_font_size_mobile":0,"ocean_menu_typo_font_size_unit":"px","ocean_menu_typo_font_weight":"","ocean_menu_typo_font_weight_tablet":"","ocean_menu_typo_font_weight_mobile":"","ocean_menu_typo_transform":"","ocean_menu_typo_transform_tablet":"","ocean_menu_typo_transform_mobile":"","ocean_menu_typo_line_height":0,"ocean_menu_typo_line_height_tablet":0,"ocean_menu_typo_line_height_mobile":0,"ocean_menu_typo_line_height_unit":"","ocean_menu_typo_spacing":0,"ocean_menu_typo_spacing_tablet":0,"ocean_menu_typo_spacing_mobile":0,"ocean_menu_typo_spacing_unit":"","ocean_menu_link_color":"","ocean_menu_link_color_hover":"","ocean_menu_link_color_active":"","ocean_menu_link_background":"","ocean_menu_link_hover_background":"","ocean_menu_link_active_background":"","ocean_menu_social_links_bg":"","ocean_menu_social_hover_links_bg":"","ocean_menu_social_links_color":"","ocean_menu_social_hover_links_color":"","ocean_disable_title":"default","ocean_disable_heading":"default","ocean_post_title":"","ocean_post_subheading":"","ocean_post_title_style":"","ocean_post_title_background_color":"","ocean_post_title_background":0,"ocean_post_title_bg_image_position":"","ocean_post_title_bg_image_attachment":"","ocean_post_title_bg_image_repeat":"","ocean_post_title_bg_image_size":"","ocean_post_title_height":0,"ocean_post_title_bg_overlay":0.5,"ocean_post_title_bg_overlay_color":"","ocean_disable_breadcrumbs":"default","ocean_breadcrumbs_color":"","ocean_breadcrumbs_separator_color":"","ocean_breadcrumbs_links_color":"","ocean_breadcrumbs_links_hover_color":"","ocean_display_footer_widgets":"default","ocean_display_footer_bottom":"default","ocean_custom_footer_template":"","ocean_post_oembed":"","ocean_post_self_hosted_media":"","ocean_post_video_embed":"","ocean_link_format":"","ocean_link_format_target":"self","ocean_quote_format":"","ocean_quote_format_link":"post","ocean_gallery_link_images":"off","ocean_gallery_id":[],"footnotes":""},"categories":[1182],"tags":[109,1296,1263,121,91,589,1295,590],"class_list":["post-1461","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-electrical-engineering","tag-competitive-exams","tag-electrical-equipment","tag-engineering-entrance-exams","tag-exam-preparation","tag-mcqs","tag-previous-year-papers","tag-testing-and-commissioning","tag-upsc-ias","entry","has-media"],"_links":{"self":[{"href":"https:\/\/edunovations.com\/mcqs\/wp-json\/wp\/v2\/posts\/1461","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/edunovations.com\/mcqs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/edunovations.com\/mcqs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/edunovations.com\/mcqs\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/edunovations.com\/mcqs\/wp-json\/wp\/v2\/comments?post=1461"}],"version-history":[{"count":0,"href":"https:\/\/edunovations.com\/mcqs\/wp-json\/wp\/v2\/posts\/1461\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/edunovations.com\/mcqs\/wp-json\/wp\/v2\/media\/1468"}],"wp:attachment":[{"href":"https:\/\/edunovations.com\/mcqs\/wp-json\/wp\/v2\/media?parent=1461"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/edunovations.com\/mcqs\/wp-json\/wp\/v2\/categories?post=1461"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/edunovations.com\/mcqs\/wp-json\/wp\/v2\/tags?post=1461"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}