Download or read book Written CDL Knowledge In California Book written by Boyd Whybrew and published by . This book was released on 2021-03-15 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt: This California CDL Practice Test Questions Bookcovers everything that you need to know to pass your CDL exam. In this book, you will find 250 practice test questions, answers, and solutions for CDL permit and endorsement tests. Each question covers a topic that is likely to be tested when you take a written CDL knowledge or endorsement test in California. Questions cover general knowledge, air brakes, combination vehicles, doubles and triples, hazardous materials, tanker vehicles, and transporting passengers and are repeated several times (with a different answer order) throughout the content to reinforce the test material.