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In feedback measuring system
• indication is fedback via inverse transducer,
•compared with measurand and
•moves on to new steady state till error is reduced to zero.
Feedback control system controls relatively high power through actuator.
Feedback measuring system is drawing fairly low power devices at output (indicators, inverse transducer).
Feedback in measuring system•Improves accuracy in measurement
•Improves Speed of measurement
•Allows remote indication
•Allows noncontact measurement
BUT•Increases complexity of design, operation, size and cost
What else can I help you with?
What is the difference between feedback and control?
difference between feedback and control
What is the difference between control transformer and Potential transformer?
Control transformer used only for control supply 110,220, 24,12V AC. But Potential transformer used voltage measurement purpose.
What is the major difference between control process and process control?
Difference between control process and process control is that system control process is typically the large scale version of where process control is used.
What is the difference between inventory control and inventory planning?
Their is no Difference
What are the three basic components of every feedback control system?
The three basic components of every feedback control system are: the sensor (or detector) which measures the system's output, the controller which processes this information and generates a control signal, and the actuator (or final control element) which takes the control signal and adjusts the system's input to achieve the desired output.
What is a Dali as a measurement?
A dali is a unit used in lighting control systems to measure the digital addressability and control capability of individual light fixtures or devices. It allows for precise control and communication between lighting components in a system, enabling features such as dimming, color changing, and status feedback.
What is the difference between strategic control and financial control?
Define staregic control and financial control
Statistical process control?
Explain the difference between capability and control.
Difference between coordination and control mixed?
differentiate coordination and control
Reason use an op amp in a closed loop control system?
Differential Amplifier or Summing Amplifier are usually used in a closed loop control system. The error signal will be the DIFFERENCE between the setpoint value and feedback value for Differential Amplifier. Whereas for Summing Amplifier, the error signal will be the difference between the setpoint value and feedback value only if one of the value is inverted in polarity. Another reason Op Amp is used: amplify the error signal as error signals are usually very small. Hope this helps.
What is the difference between solenoid valve and control valve?
I believe that servo is motorized and solenoid is magnetically activated.
Difference between internal audit and internal control systems?
Distinguish between internal audit and internal control.
