Quizzes

{“questions”:{“6evyh”:{“title”:”What type of air do air brakes use?”,”mediaType”:”image”,”image”:””,”imageCredit”:””,”video”:””,”imagePlaceholder”:””,”desc”:” Compressed air. Air brakes use compressed air for operation and are a safe way to stop large and heavy vehicles if maintained properly.”,”answers”:{“dxmhd”:{“id”:”dxmhd”,”image”:””,”imageId”:””,”title”:”Decompressed air”},”4jl5k”:{“id”:”4jl5k”,”image”:””,”imageId”:””,”title”:”Warm air”},”xfw1e”:{“id”:”xfw1e”,”image”:””,”imageId”:””,”title”:”Compressed air”,”isCorrect”:”1″},”902ke”:{“id”:”902ke”,”image”:””,”imageId”:””,”title”:”Heated air”}},”id”:”6evyh”,”index”:0,”answerType”:”text”,”imageId”:””,”imagePlaceholderId”:””,”hint”:””},”zi0bd”:{“title”:”What are the three types of brake systems used in a commercial vehicle air brake system?”,”mediaType”:”image”,”image”:””,”imageCredit”:””,”video”:””,”imagePlaceholder”:””,”desc”:”Service brake, parking brake, emergency brake….

{“questions”:{“gpjn6”:{“title”:”The trailer protection valve is designed to close automatically if the air pressure reaches the range of”,”mediaType”:”image”,”image”:””,”imageCredit”:””,”video”:””,”imagePlaceholder”:””,”desc”:”20 – 45 psi. The trailer protection valve is designed to close automatically if the air pressures becomes too low (i.e., drops to a range of 20-5 psi)”,”answers”:{“as3m8”:{“id”:”as3m8″,”image”:””,”imageId”:””,”title”:”0 – 9 psi”},”i1iv8″:{“id”:”i1iv8″,”image”:””,”imageId”:””,”title”:”10 – 19 psi”},”jk0e1″:{“id”:”jk0e1″,”image”:””,”imageId”:””,”title”:”20 – 45 psi”,”isCorrect”:”1″},”vdllf”:{“id”:”vdllf”,”image”:””,”imageId”:””,”title”:”46 – 60…

{“questions”:{“jfxvl”:{“title”:”A fully loaded rig is _________ times more likely to roll over in a crash than an empty rig.”,”mediaType”:”image”,”image”:””,”imageCredit”:””,”video”:””,”imagePlaceholder”:””,”desc”:”10. When a truck has cargo, the center of gravity moves higher which increases the likelihood of rollover.\r\n “,”answers”:{“shnjr”:{“id”:”shnjr”,”image”:””,”imageId”:””,”title”:”5″},”kk4b2″:{“id”:”kk4b2″,”image”:””,”imageId”:””,”title”:”10″,”isCorrect”:”1″},”iirix”:{“id”:”iirix”,”image”:””,”imageId”:””,”title”:”15″},”tvmzk”:{“id”:”tvmzk”,”image”:””,”imageId”:””,”title”:”20″}},”id”:”jfxvl”,”index”:0,”answerType”:”text”,”imageId”:””,”imagePlaceholderId”:””,”hint”:””},”a6zc9″:{“title”:”When following behind other vehicles, you should follow”,”mediaType”:”image”,”image”:””,”imageCredit”:””,”video”:””,”imagePlaceholder”:””,”desc”:” At least one second for every 10 feet of your vehicle…

{“questions”:{“kiyv9”:{“title”:”What offense is a serious traffic violation?”,”mediaType”:”image”,”image”:””,”imageCredit”:””,”video”:””,”imagePlaceholder”:””,”desc”:”Traffic offenses committed in a CMV in connection with fatal traffic accidents, erratic lane changes, a following a vehicle too closely and reckless driving are all considered serious traffic offense.\r\n\r\n[Page, 1–3. 1.2.3- Serious Traffic Violations, 1.2- CDL Disqualifications, Section 1: Introduction, CDL]”,”answers”:{“gocm9”:{“id”:”gocm9″,”image”:””,”imageId”:””,”title”:”Following a vehicle too closely.”},”37cun”:{“id”:”37cun”,”image”:””,”imageId”:””,”title”:”Traffic offenses committed in…

{“questions”:{“ri7zr”:{“title”:”What does this road sign mean?”,”mediaType”:”image”,”image”:”https:\/\/practicetestgeeks.com\/wp-content\/uploads\/2017\/08\/quest106.png”,”imageCredit”:””,”video”:””,”imagePlaceholder”:””,”desc”:”This is a sign warning that there is an intersection ahead. The arrow shows which direction of traffic has the right-of-way.\r\n”,”answers”:{“zu02o”:{“id”:”zu02o”,”image”:””,”imageId”:””,”title”:”Railway crossing ahead”},”4d757″:{“id”:”4d757″,”image”:””,”imageId”:””,”title”:”Hidden intersection ahead”},”9lz7i”:{“id”:”9lz7i”,”image”:””,”imageId”:””,”title”:”Intersection ahead”,”isCorrect”:”1″},”69tvt”:{“id”:”69tvt”,”image”:””,”imageId”:””,”title”:”Narrow road ahead”}},”id”:”ri7zr”,”index”:0,”answerType”:”text”,”imageId”:””,”imagePlaceholderId”:””,”hint”:””},”2qd23″:{“title”:”What does this road sign mean?”,”mediaType”:”image”,”image”:”https:\/\/practicetestgeeks.com\/wp-content\/uploads\/2017\/08\/quest77.png”,”imageCredit”:””,”video”:””,”imagePlaceholder”:””,”desc”:”This is a ‘No Left Turn’ road sign.\r\n”,”answers”:{“eivs8”:{“id”:”eivs8″,”image”:””,”imageId”:””,”title”:”You are approaching a traffic island”},”rsj3s”:{“id”:”rsj3s”,”image”:””,”imageId”:””,”title”:”You must make a right turn…

{“questions”:{“kvavz”:{“title”:”You will lose your CDL for at least three years if _______.”,”mediaType”:”image”,”image”:””,”imageCredit”:””,”video”:””,”imagePlaceholder”:””,”desc”:”You will lose your CDL for at least three years if you are caught committing an alcohol-related offense, leave the scene of an accident, or commit a felony while operating a CMV that is placarded for hazardous materials.\r\n\r\n”,”answers”:{“lh7ob”:{“id”:”lh7ob”,”image”:””,”imageId”:””,”title”:”If you are caught committing an alcohol…

{“questions”:{“msrfz”:{“title”:” This rectangular sign, with red background and white text, can supplement what common traffic sign?”,”mediaType”:”image”,”image”:”https:\/\/practicetestgeeks.com\/wp-content\/uploads\/2017\/08\/MUTCD_R1-4.indexed.png”,”imageCredit”:””,”video”:””,”imagePlaceholder”:””,”desc”:”This supplemental sign can sometimes be found directly beneath a STOP sign and indicates that all intersecting directions must come to complete stops. You might also see \”FULL STOP,\” which means the same thing.\r\n\r\n”,”answers”:{“279oh”:{“title”:”Work zone signs.”,”image”:””,”isCorrect”:”0″,”id”:”279oh”,”index”:0},”mq1jc”:{“title”:”Prohibited parking signs.”,”image”:””,”isCorrect”:”0″,”id”:”mq1jc”,”index”:1},”coxnq”:{“title”:”All intersection directions…

{“questions”:{“bw91h”:{“title”:”You will lose your CDL for at least one year if you are caught committing which first offense?”,”mediaType”:”image”,”image”:””,”imageCredit”:””,”video”:””,”imagePlaceholder”:””,”desc”:”You will lose your CDL for at least one year if you are caught driving a CMV if your blood alcohol concentration is .04% or higher, if you refuse to undergo blood alcohol testing and if you leave…

{“questions”:{“p4ujw”:{“title”:”As a commercial driver, when should you wear seat belts?”,”mediaType”:”image”,”image”:””,”imageCredit”:””,”video”:””,”imagePlaceholder”:””,”desc”:”As a commercial driver, you should wear a seatbelt anytime you are operating a moving vehicle.\r\n\r\n[Page, 1–4. 1.2.7- Traffic Violations in Your Personal Vehicle, 1.2- CDL Disqualifications, Section 1: Introduction, CDL]\r\n\r\n”,”answers”:{“ynxjz”:{“id”:”ynxjz”,”image”:””,”imageId”:””,”title”:”Any time you are operating a moving vehicle.”,”isCorrect”:”1″},”fp0y4″:{“id”:”fp0y4″,”image”:””,”imageId”:””,”title”:”Only when you are travelling on a highway.”},”anub0″:{“id”:”anub0″,”image”:””,”imageId”:””,”title”:”Only when…

{“questions”:{“3qkeo”:{“title”:”You will lose your CDL for at least _____ if you have committed three or more violations of an out-of-service order in a ten-year period.”,”mediaType”:”image”,”image”:””,”imageCredit”:””,”video”:””,”imagePlaceholder”:””,”desc”:”You will lose your CDL for at least 3 years if you have committed three or more violations of an \”out-of-service order\” in a ten-year period.\r\n\r\n[Page, 1–3. 1.2.4- Violation of Out-of-Service…