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…
Spectrum analysis is the analysing of signals in terms of their frequencies. The spectrum analyser can measure the frequencies present…
Introduction to Capacitors A capacitor is an electrical device that is used to store electrical energy. A capacitor consists of…
Valves cannot control a process by themselves. Manual valves require an operator to position them to control a process variable.…
The display of electromagnetic radiation as a function of wavelength is termed to as electromagnetic spectrum. Based upon the wavelengths,…
Mechatronics Mechatronics can be defined as a rapidly developing interdisciplinary field of engineering dealing with the design of products whose…
An oscillator is the basic element of ac signal sources and generates sinusoidal signals of known frequency and amplitude. The…
Series Circuits The figure below shows three resistors R1, R2, and R3 connected end to end i.e. in series with…
