PLC BASED SPEED CONTROL OF AC MOTOR

AC MOTOR SPEED –The speed of an AC induction motor depends upon two factors: 1. The number of motor poles. … More

Structure Operation and Characteristics of IGBT

INSULATED GATE BIPOLAR TRANSISTOR(IGBT)-IGBT is Insulated Gate Bipolar Transistor. It is MOSFET cascaded with a BJT. IGBT is the hybrid … More

INTERFACING KEYBOARD AND DISPLAY WITH 8051: The keyboard here we are interfacing is a matrix keyboard. This key board … More

ENERGY Energy is the capacity to do work. A plenty of energy is needed to sustain industrial growth and … More

TRIAC TRIODE IN ALTERNATING CURRENT A TRIAC (Triode for Alternating Current) is a 3-terminal AC semiconductor switch. Composed … More

Optocoupler: An optocoupler is essentially a phototransistor and an LED combined in one package Operation When current flows in LED … More

Coal is the predominant energy source (58%) in India, followed by oil (27%), natural gas (7%), lignite (4%), hydropower (3%), … More

The price of electricity is determined by a number of factors such as transmission and distribution network costs, the wholesale … More

Laser diode are semiconductor device that converts electrical signal to light . Construction: They are made up of: · GaAlAs … More