Oscillator (Working)
[vc_row][vc_column width="2/3"][vc_column_text] Parts of an Oscillator Most oscillators consist of three basic parts: Figure 1.The Essential Elements of an Oscillator An amplifier. This will usually be a voltage amplifier and…
Oscillator And Its Types
[vc_row][vc_column width="2/3"][vc_column_text] What is an Oscillator? Figure 1.Oscillator (AC Source) Circuit Symbol An oscillator provides a source of repetitive A.C. signal across its output terminals without needing any input (except…
Number Systems
[vc_row][vc_column width="2/3"][vc_column_text] Why so many Number Systems? Ask many people what the most commonly used number system is, and they would probably reply (after a bit of thought), the decimal…
Logarithmic & Linear Controls of Potentiometer
[vc_row][vc_column width="2/3"][vc_column_text] Two Types of Track Two types of potentiometers with different tracks are available. These are Linear (Lin) or Logarithmic (Log) tracks. Figure 1.Logarithmic and Linear Variation With linear…
Converting Between Number Systems
It is often necessary to convert values written in one number system to another. The simplest way is to reach for your calculator or use a conversion app. from the…
Resistor Parameters
Not only Ohms When considering resistors, resistance is not the only important thing to think about. Like any other component there are a number of important things to consider. Here…
Resistors
Resistor Construction Resistors are components used to resist the flow of electric current and have a stated value of RESISTANCE. • Many types of resistors are used having different uses…
Types Of Loads
A device which taps electrical energy from the electric power system is called a load on the system. The load may be resistive (e.g., electric lamp), inductive (e.g., induction motor),…
L.T. Cables
L.T. (Low Tension) cables are widely used for low voltage (1.1kV). These cables must have proper protection from water, corrosion and mechanical strength must be high. These cables must sustain…
Vectors Basics
[vc_row][vc_column width="2/3"][vc_column_text]Vector analysis is a mathematical subject which is much better taught by mathematicians than by engineers. Vector analysis is mathematical shorthand. It has some new symbols, some new rules,…
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