This book is an excellent technical reference guide for the control systems professional, as well as a study aid for the CSE Professional Engineer Exam. It provides a detailed insightful view into the fields of measurement, final control elements, signals/transmission/networking, automation/control systems, relief devices, codes/standards, such as NEC, NFPA 70E, hazardous areas, safety instrumented systems, and basic electrical (motors and UPS topologies). Additionally includes sample problems/solutions for use in preparation for the CSE PE Exam.