{"id":3954,"date":"2020-04-03T10:54:28","date_gmt":"2020-04-03T10:54:28","guid":{"rendered":"https:\/\/mcqacademy.com\/en\/?post_type=mcq&#038;p=3954"},"modified":"2020-04-03T10:54:58","modified_gmt":"2020-04-03T10:54:58","slug":"when-is-it-necessary-to-ground-the-trailer","status":"publish","type":"mcq","link":"https:\/\/mcqacademy.com\/en\/mcq\/when-is-it-necessary-to-ground-the-trailer\/","title":{"rendered":"When is it necessary to ground the trailer?"},"content":{"rendered":"","protected":false},"author":39,"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","topic":[575],"subject":[568],"class_list":["post-3954","mcq","type-mcq","status-publish","hentry","topic-hazardous-materials-test","subject-commercial-driver-license"],"mcq_note":"<p>When filling or unloading any flammable liquid tank. Ground must be maintained until filling hole is properly closed.<\/p><p>CDL Manual Section: 9.5.3 \u2013 Flammable Liquids.<\/p>","mcq_options":[{"right":"no","answer":"Only when filling a trailer with explosives."},{"right":"yes","answer":"When filling or unloading any flammable liquid tank. Ground must be maintained until filling hole is properly closed."},{"right":"no","answer":"Only when unloading a cargo tank filled with any flammable liquid."}],"multi_answers":"no","subject_terms":[{"id":568,"title":"Commercial Driver License","slug":"commercial-driver-license"}],"topic_terms":[{"id":575,"title":"Hazardous Materials Test","slug":"hazardous-materials-test"}],"_links":{"self":[{"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/mcq\/3954","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/mcq"}],"about":[{"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/types\/mcq"}],"author":[{"embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/users\/39"}],"replies":[{"embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/comments?post=3954"}],"wp:attachment":[{"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/media?parent=3954"}],"wp:term":[{"taxonomy":"topic","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/topic?post=3954"},{"taxonomy":"subject","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/subject?post=3954"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}