When P and N semiconductors are joined to make the PN junction semiconductor diode, the electrons near the PN junction jump from N to P and holes near the junction jump from P to N. This phenomenon creates a depletion
To identify various components with specifications – Electronics Practical
In this practical we will identify the various electronic components such as LED, resistor, capacitor, CRO etc. with their specifications. Practical Images Watch this Video to know more about basic Electronic components Thanks for viewing our post, hope you liked it and
To study the Diode Applications of Half wave and Full wave Rectifier – Electronics Practical
A rectifier is an electrical device composed of one or more diodes that converts alternating current (AC) to direct current (DC). The process of AC to DC conversion is called rectification. There are two types of single wave rectifiers half
To obtain V-I characteristics of Zener Diode with Graph – Electronics Practical
Zener diodes are a special type of semiconductor diode– devices that allow current to flow in one direction only –that also allow current to flow in the opposite direction, but only when exposed to enough voltage. We will learn about
To Study Positive and Negative Clipper (Diode application in Clipper circuit) – Electronics Practical
Clippers or (clipping circuits) are used to prevent the output of a circuit from exceeding a predetermined voltage level without distorting and protecting the circuit from high voltage spikes. The types of clipping circuits (or clippers) are negative clipping circuit and
To perform Open and Short Circuit test of a Single phase transformer – Electrical Practical
Single-phase transformers accept single-phase AC power and output single-phase AC power, typically at a higher or lower voltage level. Energy is transferred from one circuit to one or more circuits via electromagnetic induction. Open-circuit voltage is the difference of electrical potential
Speed control of a DC shunt Motor by Field Control Method – Electrical Practical
Shunt DC Motors operate on direct current. As such, the field windings and armature are connected in a parallel combination, and in electrical terminology a parallel combination is known as a shunt. This type of motor is a “shunt-wound” DC
Measurement of Power Factor in 3 Phase Load by 2 Wattmeter Method – Electrical Practical
In two wattmeter method, we have two types of connections: Star connection of loads Delta connection of loads. In star connection of load, the reading of wattmeter one is product phase current and voltage difference (V2-V3) and the reading of wattmeter
To Determine the Efficiency and Voltage Regulation of a Single Phase Transformer by Load Test – Electrical Practical
A single-phase transformer is a type of power transformer that utilizes single-phase alternating current, meaning the transformer relies on a voltage cycle that operates in a unified time phase. They are often used to step-down long distance and localized transmission
To Verify Thévenin’s Theorem – Electrical Practical
Thévenin’s Theorem states that it is possible to simplify any linear circuit, no matter how complex, to an equivalent circuit with just a single voltage source and series resistance connected to a load. In this electrical practical, we will verify