Keeping the liquid up to certain level in tank is one of the widely used applications in petroleum and consumable goods producing industries. Certain amount of liquid should be always there in the tank to keep the liquid pressure as it is. To maintain this level there is a need of liquid level controller. It’s…
Audio Tone Control
Various audio tone control circuits have been developed since the evolution of electronic audio systems. Some are being developed as passive tone control and some are active. The difference between them lies in the amplification and attenuation of the signal. An audio tone control circuit with an amplifier integrated with it is called ACTIVE tone…
Generator Auxiliary Control System using Ethernet
1. INTRODUCTION Neyveli lignite corporation limited was registered as a company on 14th November 1956.The mining operations in Mines were formally inaugurated on 20th may 1957 by our prime minister Mr. Pandit Jawaharlal Nehru. Neyveli lignite corporation limited (NLC) consist of Mine I, Mine II & Mine IA. It also consists of Thermal Power Station I…