About the Author
Richard A. Cox retired as the Chairman of the Electrical/Robotics Department at Spokane Community College in Spokane, Washington. He holds a Bachelor of Science degree from the University of the State of New York and a Master of Science degree from Eastern Washington University and is also a retired member of the International Brotherhood of Electrical Workers, Local 73.
Richard is the author of the best-selling books "Electricians Guide to Conduit Bending", "Electricians Guide to AC Motor Controls" and "Technicians Guide to Programmable Controllers