Imran Siddiqui
Eddy current is a type of electrical current that is induced in a conductor when there is a change in the magnetic field surrounding the conductor. It is also known as Foucault’s current or Len’s Law current. This phenomenon was first discovered by a French physicist named Leon Foucault in 1851. Eddy currents are widely … Read more
What is a Remote Terminal Unit (RTU)? A Remote Terminal Unit (RTU) is a device used in SCADA systems for monitoring and controlling remote equipment. It is installed in the field or remote location, and it collects data from sensors, meters, and other devices that are connected to it. The RTU then processes this data … Read more
SCADA stands for Supervisory Control And Data Acquisition. It is a system used to monitor and control industrial processes, such as power generation, oil and gas refining, and manufacturing. SCADA systems are commonly used in large-scale facilities where control of multiple processes is required. A SCADA system comprises two primary components: the Supervisory Control System … Read more
Statement of Thevenin’s Theorem: Thevenin’s theorem states that “ Any linear two-terminal circuit can be replaced by an equivalent circuit consisting of a voltage source Vth in series with a resistance Rth, where Vth is the open-circuit voltage across the terminals of the original circuit, and Rth is the equivalent resistance of the circuit as … Read more
Bearings are mechanical devices that allow two surfaces to move relative to each other while minimizing friction and wear. Various types of bearings are available, each with unique features suited for specific purposes. 1. Ball Bearings: These are the most common type of bearings that use a spherical rolling element to reduce friction between two … Read more