{"id":10738,"date":"2024-04-15T03:36:36","date_gmt":"2024-04-15T03:36:36","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=10738"},"modified":"2024-04-15T03:36:36","modified_gmt":"2024-04-15T03:36:36","slug":"s1-machines-have-parts-made-of-iron-p-they-must-be-painted-or-chrome-plated-q-some-parts-rub-against-each-other-r-iron-gets-rusted-s-they-must-be-lubricated-with-oil-or-grease-s6-when-the-m","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/s1-machines-have-parts-made-of-iron-p-they-must-be-painted-or-chrome-plated-q-some-parts-rub-against-each-other-r-iron-gets-rusted-s-they-must-be-lubricated-with-oil-or-grease-s6-when-the-m\/","title":{"rendered":"S1: Machines have parts made of iron. P: They must be painted or chrome plated. Q: Some parts rub against each other. R: Iron gets rusted. S: They must be lubricated with oil or grease. S6: When the machine is not in use, it should be covered. The Proper sequence should be: A. PRQS B. QRPS C. QSRP D. RPQS"},"content":{"rendered":"<p>[amp_mcq option1=&#8221;PRQS&#8221; option2=&#8221;QRPS&#8221; option3=&#8221;QSRP&#8221; option4=&#8221;RPQS&#8221; correct=&#8221;option4&#8243;]<!--more--><\/p>\n<p>The correct answer is: <strong>D. RPQS<\/strong><\/p>\n<p>Here is a brief explanation of each option:<\/p>\n<ul>\n<li><strong>A. PRQS<\/strong><\/li>\n<\/ul>\n<p>This option is incorrect because it does not follow the correct order of events. Iron does not get rusted before it is painted or chrome plated.<\/p>\n<ul>\n<li><strong>B. QRPS<\/strong><\/li>\n<\/ul>\n<p>This option is incorrect because it does not follow the correct order of events. Some parts do not rub against each other before they are lubricated with oil or grease.<\/p>\n<ul>\n<li><strong>C. QSRP<\/strong><\/li>\n<\/ul>\n<p>This option is incorrect because it does not follow the correct order of events. Iron does not get rusted before it rubs against other parts.<\/p>\n<ul>\n<li><strong>D. RPQS<\/strong><\/li>\n<\/ul>\n<p>This option is the correct answer because it follows the correct order of events. Iron must be painted or chrome plated to prevent it from rusting. Some parts must be lubricated with oil or grease to reduce friction and prevent them from rubbing against each other. When the machine is not in use, it should be covered to protect it from dust and other contaminants.<\/p>\n<p>I hope this helps! Let me know if you have any other questions.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>[amp_mcq option1=&#8221;PRQS&#8221; option2=&#8221;QRPS&#8221; option3=&#8221;QSRP&#8221; option4=&#8221;RPQS&#8221; correct=&#8221;option4&#8243;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[660],"tags":[],"class_list":["post-10738","post","type-post","status-publish","format-standard","hentry","category-ordering-of-sentences","no-featured-image-padding"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v22.2 (Yoast SEO v23.3) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>S1: Machines have parts made of iron. P: They must be painted or chrome plated. Q: Some parts rub against each other. R: Iron gets rusted. S: They must be lubricated with oil or grease. S6: When the machine is not in use, it should be covered. The Proper sequence should be: A. PRQS B. QRPS C. QSRP D. RPQS<\/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:\/\/exam.pscnotes.com\/mcq\/s1-machines-have-parts-made-of-iron-p-they-must-be-painted-or-chrome-plated-q-some-parts-rub-against-each-other-r-iron-gets-rusted-s-they-must-be-lubricated-with-oil-or-grease-s6-when-the-m\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"S1: Machines have parts made of iron. P: They must be painted or chrome plated. Q: Some parts rub against each other. R: Iron gets rusted. S: They must be lubricated with oil or grease. S6: When the machine is not in use, it should be covered. The Proper sequence should be: A. PRQS B. QRPS C. QSRP D. RPQS\" \/>\n<meta property=\"og:description\" content=\"[amp_mcq option1=&#8221;PRQS&#8221; option2=&#8221;QRPS&#8221; option3=&#8221;QSRP&#8221; option4=&#8221;RPQS&#8221; correct=&#8221;option4&#8243;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/exam.pscnotes.com\/mcq\/s1-machines-have-parts-made-of-iron-p-they-must-be-painted-or-chrome-plated-q-some-parts-rub-against-each-other-r-iron-gets-rusted-s-they-must-be-lubricated-with-oil-or-grease-s6-when-the-m\/\" \/>\n<meta property=\"og:site_name\" content=\"MCQ and Quiz for Exams\" \/>\n<meta property=\"article:published_time\" content=\"2024-04-15T03:36:36+00:00\" \/>\n<meta name=\"author\" content=\"rawan239\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"rawan239\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"S1: Machines have parts made of iron. P: They must be painted or chrome plated. Q: Some parts rub against each other. R: Iron gets rusted. S: They must be lubricated with oil or grease. S6: When the machine is not in use, it should be covered. The Proper sequence should be: A. PRQS B. QRPS C. QSRP D. RPQS","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:\/\/exam.pscnotes.com\/mcq\/s1-machines-have-parts-made-of-iron-p-they-must-be-painted-or-chrome-plated-q-some-parts-rub-against-each-other-r-iron-gets-rusted-s-they-must-be-lubricated-with-oil-or-grease-s6-when-the-m\/","og_locale":"en_US","og_type":"article","og_title":"S1: Machines have parts made of iron. P: They must be painted or chrome plated. Q: Some parts rub against each other. R: Iron gets rusted. S: They must be lubricated with oil or grease. S6: When the machine is not in use, it should be covered. The Proper sequence should be: A. PRQS B. QRPS C. QSRP D. 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