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)
Report Abuse. In a simple manner, there are two kinds of control systems are available in the market to choose from: Open Loop control system and Close Loop control system. You can choose any of them based upon your needs, But Iâll suggest you to always shop the finest quality industrial control systems. Kevin Â· 2 years ago.