In a System the output and inputs are interrelated in such a manner that the output quantity or variable is controlled by input quantity, then such a system is called Control System. The output quantity is called a controlled variable or response and the input quantity is called command signal or excitation.
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A Static Transfer Switch (STS) utilizes a static electronic component (SCR), which permits a transfer in less than four milliseconds (1/4 o...
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WTI and OTI of Transformer The WTI means winding temperature Indicator and OTI means Oil Temperature Indicator which indicates the win...
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IP Code, or Ingress Protection Code[1], IEC standard 60529, sometimes interpreted as International Protection Code, classifies and rates th... -
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auto-put-into device of reserve-source device is divided into the incoming line and the busbar connection,The device can be used in the 11...
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Differential protection schemes transformer protection schemes motor protection relay line protection relay generator protection device
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