PLC Definition(Programmable Logic Controller or ProgramÂmable Controller): PLC Definition - Programmable Logic Controller (PLC) or commonly simply called a ProgramÂmable Controller, is a solid state, digital, industrial computer. It is a device that was invented…
Debugging in Programming: A Debugging in Programming which allows you to load your object code program into system memory, execute the program, and debug it. How does a debugger help in Debugging in Programming ?…
What is Electroplating in Electrolysis and its Working Principle Electroplating is an art of depositing a superior or a more noble metal on an inferior or a base metal by means of electrolysis of an…
Transistor Operation: pnp and npn Transistor Operation - A junction transistor is simply a sandwich of one type of semiconductor material (p-type or n-type) between two layers of the opposite type. A block representation of a…
Mutual Inductance of Coupled Circuits: Mutual Inductance of Coupled Circuits - A voltage is induced in a coil when there is a time rate of change of current through it. The inductance parameter L, is…
Dynamic Braking of Induction Motor(or Rheostatic Braking): (a) AC Dynamic Braking - AC Dynamic Braking of Induction Motor is obtained when the motor is run on a single phase supply by disconnecting one phase from…
Transistor Load Line Analysis (DC and AC Load Line and Q Point): The concept of Transistor load line analysis is very important in understanding the working of a transistor. It is defined as the locus…
Armature Voltage Control using Transformer: Variable voltage for the dc motor control can also be obtained by either using an auto-transformer or a Armature Voltage Control using Transformer with tappings (either on primary or on…
Pulse Signals Interview Questions and Answers: 1. Define periodic signal. Ans. Periodic signal is that which repeats itself at regular intervals of time. 2. What is meant by a time period of a periodic signal? Ans. Time…
Three Phase AC Series Commutator Motor: This machine has a 3-phase stator winding similar to that of an ordinary induction motor and may be wound for high voltage if required. The rotor carries a winding…
