Proportional plus derivative (rate) control is a control mode in which a derivative section is added to the proportional controller.…
To keep up with evolving technology manufacturers need to upgrade their legacy Distributed Control Systems (DCS). This might be a…
Demodulation is the process of recovering the audio signal from the modulated wave. Demodulation is also known as detection in…
This type of control is combination of two control modes, proportional and integral (reset). The Combining of the two modes…
Introduction Modulation is the process of changing some characteristics (e.g. Amplitude, Frequency, or Phase) of a carrier wave in accordance…
The RF network analyzer is an active test instrument which generates a signal that is applied to the device under…
The laws that determine the currents and voltage drops in DC networks: Ohm’s law The law’s for resistors in series…
Resistors perform two basic functions in electronics: To limit current flow To set voltage levels within a circuit These two…
Introduction to Programmable Logic Controllers What is a Programmable Logic Controller? A PLC is a user friendly; microprocessor-based specialized equipment…
What is Inductance? Inductance is the property of a circuit whereby there is an emf induced into the circuit by…
