Exhalation Begins When

question 51

Multiple Choice

Exhalation begins when

• A)Inspiratory muscles relax
• B)Diaphragm contracts
• C)Blood circulation is the lowest
• D)Both Inspiratory muscles relax and Diaphragm contracts
• E)All of these choices

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Definitions:

Servo Motor

A specialized motor designed to provide precise control of angular or linear position, velocity, and acceleration.

Control Valve

A valve used to regulate the flow of a fluid by varying the size of the flow passage as directed by a signal from a controller.

Derivative Action

In control systems, a component of a PID controller that predicts system behavior and acts proportionally to the rate of change of the error signal.

Error Signal

A feedback signal indicating a discrepancy between the desired and actual performance of a system.