Dual Converter | Introduction, Operation Mode and Application
Dual Converter A dual converter is generally used to get reversible DC for a given load. If the four-quadrant operation is required without any mechanical changeover switch, two full converters…
TRIAC | Construction, Working and V-I Characteristics
TRIAC An SCR can be conducted in only one direction. So only the positive half cycle of the circuit can be controlled. But the requirement of many applications is to…
DC Generator | Construction and Working Principle
DC Generator A DC generator is an electrical machine whose main function is to convert mechanical energy into electricity. When the conductor slashes magnetic flux, an emf will be generated…
Characteristics and Advantages of A.C. Over D.C. and Vice Versa
In a closed circuit, an electric current is the flow of electrons. There are two kinds of electric currents Direct current (D.C) and Alternating current (A.C) 1. Direct Current: In…
Difference Between A.C. and D.C.
Alternating Current (A.C.) In alternating current, the electric charge flow changes its direction periodically. The most popular and widely utilized form of electric power for buildings, offices, and other places…
Advantages | Disadvantages and Applications of Electric Power
Electric power is defined by current or the flow of electric charge and voltage or the potential of charge to deliver energy. A given value of power can be produced…
Electrical Energy | It’s Unit and Examples
Although it is a crucial idea in physics, electrical energy is commonly misinterpreted. What then is electrical energy in detail, and what are some of the laws that apply when…
Relay | Construction and Working
Relay A relay is a protective device that basically detects the fault in a transmission line and it gives signal to the circuit breaker to initiate the operation so that…
Multivibrator | Classification of Multivibrator
Introduction to Multivibrator Multivibrator is wave shaping circuit which generates non sinusoidal waves called Multivibrator. It can generate square wave rectangular wave triangular wave or saw tooth wave. These belongs…
Operational Amplifier | OP-AMP Basic
Introduction An operational amplifier (OP-AMP) is a very stable amplifier that can be used for a large number of linear and non-linear operations by using some external elements, i.e., resistors,…
