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2. Control panel (engineering) - Wikipedia

   en.wikipedia.org/wiki/Control_panel_(engineering)

   A control panel is a flat, often vertical, area where control or monitoring instruments are displayed or it is an enclosed unit that is the part of a system [1] that users can access, such as the control panel of a security system (also called control unit).

3. Instrumentation in petrochemical industries - Wikipedia

   en.wikipedia.org/wiki/Instrumentation_in...

   For air-operated control valves, electrical signals from the control system are converted to an air pressure for the valve actuator in a current/pneumatic I/P converter. Upon loss of pneumatic or hydraulic pressure valves may fail to an open (FO) or fail to a closed (FC) position. Some instrumentation is self actuating.

4. SCADA - Wikipedia

   en.wikipedia.org/wiki/SCADA

   SCADA (an acronym for supervisory control and data acquisition) is a control system architecture comprising computers, networked data communications and graphical user interfaces for high-level supervision of machines and processes.

5. Safety instrumented system - Wikipedia

   en.wikipedia.org/wiki/Safety_instrumented_system

   An SIS is intended to perform specific control functions to prevent unsafe process operations when unacceptable or dangerous conditions occur. Because of its criticality, safety instrumented systems must be independent from all other control systems that control the same equipment, in order to ensure SIS functionality is not compromised.

6. List of abbreviations in oil and gas exploration and production

   en.wikipedia.org/wiki/List_of_abbreviations_in...

   LCR – local control room; LCV – level control valve; L/D – lay down (such as tubing or rods) LD – lay down (such as tubing or rods) LDAR – leak detection and repair; LDHI – low-dosage hydrate inhibitor; LDL – litho density log; LDS – leak detection system (pipeline monitoring) LDTEP – LDT EPT gamma ray log; LEAKL – leak ...

7. Control loop - Wikipedia

   en.wikipedia.org/wiki/Control_loop

   A control loop is the fundamental building block of control systems in general and industrial control systems in particular. It consists of the process sensor, the controller function, and the final control element (FCE) which controls the process necessary to automatically adjust the value of a measured process variable (PV) to equal the value of a desired set-point (SP).

8. Here’s what your annual wellness visit (AWV) has to do with ...

   www.aol.com/annual-wellness-visit-awv-brain...

   How can I better control my blood pressure? Regular screenings for high blood pressure can help determine whether you’re at risk of health issues such as heart disease and stroke . A stroke, for ...

9. Control panel - Wikipedia

   en.wikipedia.org/wiki/Control_panel

   Control panel (engineering), a flat, often vertical, area where control instrumentation is mounted; Control panel (software), the tool in the operating system which allows most or all of the settings to be changed through a user interface Control Panel (Windows) System Preferences, a computer program in the macOS operating system; Web hosting ...