This training course will feature the importance of proper operation and maintenance of rotating machineries such as pumps, compressors, and turbines of various designs and applications, which are encountered throughout chemical and process industries, including oil refineries, gas production facilities, power generation and other fields of engineering. It helps familiarize the engineers, technicians, and operators with the guidelines and best practices employed in using this equipment, including installation, operation, maintenance, and repair. The emphasis will be on the physical understanding of the problems in operation and the best way of troubleshooting them.