Signal Classification – Types of Signals
Definition: A signal is a function representing a physical quantity or variable, typically containing information about the behavior or nature … Continue Reading
Signals and Systems
Continuous Time Signal, Discrete Time Signal and Digital Signal
Signals are a fundamental concept in the field of engineering and play a critical role in communication systems, control systems, … Continue Reading
Introduction to Signals with Examples
Signals play an important role in our daily lives. We work with a wide variety of signals every day, whether … Continue Reading
What is Signal? | Definition, Types and Examples
Definition A signal, formally defined as a function of one or more variables, conveys information about the nature of a … Continue Reading
Digital Multimeter: Working and Application
A digital multimeter is an electronic instrument which can measure very precisely the dc and ac voltage, current (dc and … Continue Reading
Sinusoids and Phasors: Complete Guide
Many new electrical engineers are unaware of the use of sinusoids and phasors when they analyze AC circuits. In this … Continue Reading
Types of Electric Current – Steady (DC), Varying & Alternating (AC) Current
The directed flow of free electrons (or charge) is called the electric current. The electric current may be classified into … Continue Reading