Abdul Rahman Al Khowaiter is a Rotating Equipment Consultant & Instructor with 33+ years of experience covering a wide variety of machinery engineering and troubleshooting involvement at Saudi Aramco and at CF-Braun and Fluor-Daniel in USA. He completed his graduation in Mechanical Engineering in 1987 from Petroleum & Minerals University in Saudi Arabia. He has published several articles on Rotating Equipment such as Turbomachinery Reliability, Reciprocating Compressor Reliability Improvement, and Steam Turbine Upgrades.