Podcast
Questions and Answers
True or false: This lesson discusses the components of control loops and ISA symbology?
True or false: This lesson discusses the components of control loops and ISA symbology?
True (A)
True or false: The primary element/sensor is a type of control loop component?
True or false: The primary element/sensor is a type of control loop component?
True (A)
True or false: 4.20 mA current signals have advantages compared to other types of signals?
True or false: 4.20 mA current signals have advantages compared to other types of signals?
True (A)
True or false: The final control element is also known as the correcting element?
True or false: The final control element is also known as the correcting element?
True or false: There are at least three types of final control elements discussed in the text?
True or false: There are at least three types of final control elements discussed in the text?
Flashcards
Control Loop
Control Loop
A system that automatically regulates a variable by comparing it to a desired value, using feedback to make adjustments.
Primary Element/Sensor
Primary Element/Sensor
A component within a control loop that measures the controlled variable.
4.20 mA Current Signal
4.20 mA Current Signal
An analog signal used in industrial control systems, offering advantages like noise immunity and ability to transmit over longer distances.
Final Control Element (FCE)
Final Control Element (FCE)
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Types of Final Control Elements
Types of Final Control Elements
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