{"id":7691,"date":"2024-04-15T02:48:56","date_gmt":"2024-04-15T02:48:56","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=7691"},"modified":"2024-04-15T02:48:56","modified_gmt":"2024-04-15T02:48:56","slug":"the-rate-of-accumulation-of-sludge-in-septic-tanks-is-recommended-as-a-30-litres-person-year-b-25-litres-person-year-c-30-litres-person-month-d-25-litres-person-month","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/the-rate-of-accumulation-of-sludge-in-septic-tanks-is-recommended-as-a-30-litres-person-year-b-25-litres-person-year-c-30-litres-person-month-d-25-litres-person-month\/","title":{"rendered":"The rate of accumulation of sludge in septic tanks is recommended as A. 30 litres\/person\/year B. 25 litres\/person\/year C. 30 litres\/person\/month D. 25 litres\/person\/month"},"content":{"rendered":"<p>\r\n    <!-- Check if it's an AMP page -->\r\n            <!-- Non-AMP version -->\r\n        <div class=\"mcq-container\" data-quiz-id=\"quizState_6a9f17e12322a\">\r\n                                            <div class=\"option\" data-option-key=\"option1\" data-is-correct=\"true\">\r\n                    30 litres\/person\/year                <\/div>\r\n                                            <div class=\"option\" data-option-key=\"option2\" data-is-correct=\"false\">\r\n                    25 litres\/person\/year                <\/div>\r\n                                            <div class=\"option\" data-option-key=\"option3\" data-is-correct=\"false\">\r\n                    30 litres\/person\/month                <\/div>\r\n                                            <div class=\"option\" data-option-key=\"option4\" data-is-correct=\"false\">\r\n                    25 litres\/person\/month                <\/div>\r\n                            \r\n            <!-- Feedback messages for non-AMP -->\r\n            <div class=\"feedback\" data-feedback=\"wrong\">Answer is Right!<\/div>\r\n            <div class=\"feedback\" data-feedback=\"right\">Answer is Wrong!<\/div>\r\n        <\/div>\r\n\r\n        <script>\r\n        document.addEventListener('DOMContentLoaded', function () {\r\n            var containers = document.querySelectorAll('.mcq-container');\r\n\r\n            containers.forEach(function(container) {\r\n                var options = container.querySelectorAll('.option');\r\n                var feedbackSelect = container.querySelector('[data-feedback=\"select\"]');\r\n                var feedbackWrong = container.querySelector('[data-feedback=\"wrong\"]');\r\n                var feedbackRight = container.querySelector('[data-feedback=\"right\"]');\r\n\r\n                options.forEach(function(option) {\r\n                    option.addEventListener('click', function() {\r\n                        var selectedOption = option.getAttribute('data-option-key');\r\n                        var isCorrect = option.getAttribute('data-is-correct') === 'true';\r\n\r\n                        \/\/ Remove previous selections\r\n                        options.forEach(function(opt) {\r\n                            opt.classList.remove('correct', 'incorrect');\r\n                        });\r\n\r\n                        \/\/ Add the correct\/incorrect class\r\n                        if (isCorrect) {\r\n                            option.classList.add('correct');\r\n                            feedbackRight.hidden = false;\r\n                            feedbackWrong.hidden = true;\r\n                        } else {\r\n                            option.classList.add('incorrect');\r\n                            feedbackRight.hidden = true;\r\n                            feedbackWrong.hidden = false;\r\n                        }\r\n\r\n                        \/\/ Hide select feedback\r\n                        feedbackSelect.hidden = true;\r\n                    });\r\n                });\r\n            });\r\n        });\r\n        <\/script>\r\n    \r\n    <!--more--><\/p>\n<p>The correct answer is A. 30 litres\/person\/year.<\/p>\n<p>Sludge is a solid waste that forms in septic tanks as a result of the breakdown of organic matter. The rate of accumulation of sludge in septic tanks is affected by a number of factors, including the number of people using the tank, the type of food being consumed, and the amount of water being used. In general, the rate of accumulation of sludge is recommended to be 30 litres\/person\/year. This means that for a family of four, the tank should be able to handle 120 litres of sludge per year.<\/p>\n<p>If the rate of accumulation of sludge exceeds this amount, it can cause problems with the septic tank. The sludge can build up and block the tank, preventing it from working properly. This can lead to sewage backing up into the home. In addition, the sludge can release harmful bacteria into the environment.<\/p>\n<p>To prevent problems with sludge accumulation, it is important to have your septic tank pumped out regularly. The frequency of pumping will depend on the number of people using the tank, the type of food being consumed, and the amount of water being used. In general, it is <div class=\"youtube-subscribe-container\">\r\n        <a href=\"https:\/\/www.youtube.com\/channel\/UCNHT8lW-JmLC68rjBfZhdkg?sub_confirmation=1\" target=\"_blank\" class=\"youtube-subscribe-button\">\r\n            <span class=\"youtube-icon\">\r\n                <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 576 512\">\r\n                    <path d=\"M549.7 124.1c-6.3-23.7-24.8-42.3-48.3-48.6C458.8 64 288 64 288 64S117.2 64 74.6 75.5c-23.5 6.3-42 24.9-48.3 48.6-11.4 42.9-11.4 132.3-11.4 132.3s0 89.4 11.4 132.3c6.3 23.7 24.8 41.5 48.3 47.8C117.2 448 288 448 288 448s170.8 0 213.4-11.5c23.5-6.3 42-24.2 48.3-47.8 11.4-42.9 11.4-132.3 11.4-132.3s0-89.4-11.4-132.3zm-317.5 213.5V175.2l142.7 81.2-142.7 81.2z\"\/>\r\n     <div class=\"telegram-channel-container\">\r\n        <a href=\"https:\/\/t.me\/pscnotes2025\" target=\"_blank\" class=\"telegram-channel-button\">\r\n            <span class=\"telegram-icon\">\r\n                <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 496 512\">\r\n                    <path fill=\"white\" d=\"M248,8C111,8,0,119,0,256s111,248,248,248s248-111,248-248S385,8,248,8z M362,177L320,367c-3,14-10,18-20,14l-56-41l-27,26 c-3,3-5,5-10,5l4-63L323,196c5-5-1-7-8-3l-98,62l-42-13c-9-3-10-9,2-14l162-63C351,160,365,164,362,177z\"\/>\r\n                <\/svg>\r\n            <\/span>\r\n            Join Our Telegram Channel\r\n        <\/a>\r\n    <\/div>            <\/svg>\r\n            <\/span>\r\n            Subscribe on YouTube\r\n        <\/a>\r\n    <\/div> recommended to have your septic tank pumped out every three to five years.<\/p>\n<p>If you have any questions about sludge accumulation or septic tank maintenance, please contact a professional.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Join Our Telegram Channel Subscribe on YouTube<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[650],"tags":[],"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>The rate of accumulation of sludge in septic tanks is recommended as A. 30 litres\/person\/year B. 25 litres\/person\/year C. 30 litres\/person\/month D. 25 litres\/person\/month<\/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\/the-rate-of-accumulation-of-sludge-in-septic-tanks-is-recommended-as-a-30-litres-person-year-b-25-litres-person-year-c-30-litres-person-month-d-25-litres-person-month\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" 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