***Includes Practice Test Questions*** Get the test prep help you need to be successful on the Commercial Driver s License (CDL) test. The Commercial Driver s License (CDL) Exam is extremely challenging and thorough test preparation is essential for success. Commercial Driver s License (CDL) Exam Secrets Study Guide is the ideal prep solution for anyone who wants to pass the Commercial Driver s License (CDL) exam. Not only does it provide a comprehensive guide to the Commercial Driver s License (CDL) Exam as a whole, it also provides practice test questions as well as detailed explanations of each answer. CDL Exam Secrets & CDL Practice Test & All CDL Endorsements Study Guide includes: A thorough review for the commercial driver"s license exam A breakdown of general information An examination of general knowledge A guide to controlling your vehicle An in-depth look at communication An analysis of hazardous conditions A breakdown of laws and regulations An examination of air brakes A guide to cargo vehicles An in-depth look at different combination vehicles Comprehensive practice questions with detailed answer explanations It"s filled with the critical information you"ll need in order to do well on the test the concepts, procedures, principles, and vocabulary that you are expected to have mastered before sitting for the exam. The General Information section covers: Getting your CDL Taking the CDL tests Disqualifications The General Knowledge section covers: Vehicle inspection Performing a vehicle inspection Tractor trailer The Control of Your Vehicle section covers: Accelerating Steering Backing safely Shifting gears - manual transmissions The Communication section covers: Signal ahead Pass with caution Managing space The rule of seconds Controlling Speed Braking The Hazardous Conditions section covers: Night driving Hot weather driving Equipment failures Brake failures Crashes Fires Hazardous materials Rules for all commercial drivers The Federal Regulations and Regulations section covers: Staying alert and fit to drive Highway safety rules Suspension of a CDL The Air Brakes section covers: Dual air brake systems Inspecting air brake systems Using air brakes The Cargo Vehicles section covers: Transporting cargo Tank vehicles The Combination Vehicles section covers: Trailer hand valve Tractor protection valve Trailer air supply control Trailer air lines Hose couplers or glad hands Trailer air tanks Shut-off valves Driving combination vehicles These sections are full of specific and detailed information that will be key to passing the Commercial Driver s License (CDL) Exam. Concepts and principles aren"t simply named or described in passing, but are explained in detail. The guide is laid out in a logical and organized fashion so that one section naturally flows from the one preceding it. Because it"s written with an eye for both technical accuracy and accessibility, you will not have to worry about getting lost in dense academic language.