{"id":173755,"date":"2024-12-13T04:17:30","date_gmt":"2024-12-13T04:17:30","guid":{"rendered":"https:\/\/learnexams.com\/blog\/?p=173755"},"modified":"2024-12-13T04:17:34","modified_gmt":"2024-12-13T04:17:34","slug":"what-tells-you-how-much-pressure-is-in-your-vehicles-air-tanks","status":"publish","type":"post","link":"https:\/\/www.learnexams.com\/blog\/2024\/12\/13\/what-tells-you-how-much-pressure-is-in-your-vehicles-air-tanks\/","title":{"rendered":"What tells you how much pressure is in your vehicle&#8217;s air tanks"},"content":{"rendered":"\n<p>What tells you how much pressure is in your vehicle&#8217;s air tanks?<br>Answers<br><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-ast-global-color-6-color\"><strong>The supply pressure gauge<br><\/strong><\/mark>The ABS malfunction lamp<br>The tractor protection valve<\/p>\n\n\n\n<p><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-ast-global-color-3-color\"><strong>The Correct Answer and Explanation is :<\/strong><\/mark><\/p>\n\n\n\n<p>The correct answer is <strong>The supply pressure gauge<\/strong>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Explanation:<\/h3>\n\n\n\n<p>In vehicles equipped with air brake systems, such as trucks and buses, air tanks store compressed air to power the braking system. Monitoring the pressure in these tanks is crucial to ensuring the brakes function properly. The <strong>supply pressure gauge<\/strong> is the instrument that tells you how much pressure is in the vehicle&#8217;s air tanks.<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Supply Pressure Gauge<\/strong>: This gauge displays the amount of pressure in the air tanks that supply the braking system. Typically, it is located on the dashboard and shows the air pressure in psi (pounds per square inch). The proper range for air brake systems is usually between 90 to 120 psi. If the pressure falls below a safe level, it could indicate a leak or problem with the air compressor, and the system might not function correctly, putting the vehicle at risk of losing braking ability.<\/li>\n\n\n\n<li><strong>ABS Malfunction Lamp<\/strong>: The ABS (Anti-lock Braking System) malfunction lamp, also known as the ABS warning light, indicates issues with the ABS system, but it does not measure or report the pressure in the air tanks. The light would illuminate when there\u2019s a malfunction in the ABS system, not when there\u2019s an issue with air pressure.<\/li>\n\n\n\n<li><strong>Tractor Protection Valve<\/strong>: The tractor protection valve is part of the air brake system and is designed to prevent air loss from the trailer&#8217;s air tanks in case of a disconnection between the tractor and trailer. While this valve plays a crucial role in the overall air brake system, it does not directly monitor the air tank pressure. Instead, it automatically closes to maintain pressure in the tractor&#8217;s air system when there&#8217;s a loss of connection.<\/li>\n<\/ol>\n\n\n\n<p>Thus, the <strong>supply pressure gauge<\/strong> is the correct tool for monitoring how much pressure is in the vehicle\u2019s air tanks. Regular checks of this gauge are essential for safe vehicle operation, as inadequate air pressure can prevent the vehicle&#8217;s brakes from working properly, leading to safety hazards.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>What tells you how much pressure is in your vehicle&#8217;s air tanks?AnswersThe supply pressure gaugeThe ABS malfunction lampThe tractor protection valve The Correct Answer and Explanation is : The correct answer is The supply pressure gauge. Explanation: In vehicles equipped with air brake systems, such as trucks and buses, air tanks store compressed air to [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[25],"tags":[],"class_list":["post-173755","post","type-post","status-publish","format-standard","hentry","category-exams-certification"],"_links":{"self":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/173755","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/comments?post=173755"}],"version-history":[{"count":0,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/173755\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/media?parent=173755"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/categories?post=173755"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/tags?post=173755"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}