This book is designed to prepare you for the ASE A9 Light Vehicle Diesel Engines Certification Exam—the test that validates your knowledge and skills in the diagnosis, service, and repair of diesel engines found in passenger cars and light-duty trucks. Whether you are an experienced technician seeking to expand your credentials into diesel technology, an apprentice building your diagnostic skills, or a student preparing for a career in automotive service, this collection of unofficial self-practice questions and detailed answers provides the focused preparation you need to pass with confidence.
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Unofficial Practice Questions for PV Installation Professional (PVIP) Board Certification Exam
This book is designed to prepare you for the NABCEP PV Installation Professional (PVIP) Board Certification Exam—the credential widely recognized as the gold standard for solar photovoltaic professionals in North America. Whether you are a lead installer, system designer, project manager, or foreman seeking to validate your expertise, this collection of unofficial self-practice questions and […]
This book is designed to prepare you for the ASE A5 Brakes Certification Exam—the test that validates your knowledge and skills in the diagnosis, service, and repair of automotive brake systems. Whether you are a seasoned technician seeking to earn your ASE certification patch, an apprentice building your credentials, or a student preparing for a […]
In order to fly a drone in the US under the FAA’s Small UAS Rule (Part 107), one must obtain a Remote Pilot Certificate from the FAA. Passing the initial aeronautical knowledge test: “Unmanned Aircraft General – Small (UAG)” ias required. There are 60 MC questions in the test, each with 3 choices. This book […]


