Global distribution of maternal causes of. death. A maternal death is defined as the death of a. woman while pregnant or within 42 days of. termination of pregnancy, regardless of the. site or duration of pregnancy, from any cause. related to or aggravated by the pregnancy or. its management.
There are two types of control systems namely: 1  Open loop control systems (non-feedback control systems) 2  Closed loop control systems (feedback control systems)
Electrical Control Systems - 3 Types That Could Transform Your Business. Electrical control systems apply control systems engineering to the ability to maintain system performance to known parameters. Simply put, systems that have the ability to monitor and control processes utilize the basic fundamentals of electrical control systems. These include: circulation pumps, air compressors, manufacturing systems, utility analysis and metering, refrigeration plants and motor control panels.