Electrical Engineering

Various Full Forms used in Electrical Engineering. 🔥 Can you reply with full form of below mentioned without searching on google? 1) VCB 2) KVL 3) RMS 4) MI See More..

Can you spot which type of Motor is missing? 😅

Basic components of a Transformer. Explained 🔥 Conservator Tank – Stores extra transformer oil and allows it to expand or contract with temperature changes. • Breather – Removes moisture from the air entering the transformer to keep the oil dry. • Buchholz Relay – Detects internal faults and gives an alarm or trip signal before major damage occurs. • Radiator – Cools the transformer by releasing heat into the surrounding air. • Transformer Oil – Provides insulation and helps carry heat away from the core and windings. • Transformer Core – Provides an easy path for magnetic flux and improves energy transfer. • Transformer Winding – Copper or aluminium coils that transfer electrical energy through electromagnetic induction. • Main Tank – Houses the core, windings, and transformer oil, protecting them from the environment. • Bushing – Safely carries high-voltage current through the transformer tank without electrical leakage. • Thermometer – Monitors the temperature of the transformer oil. • Oil Gauge – Shows the oil level inside the conservator tank. • Explosion Vent (Pressure Relief Device) – Releases excess pressure during a fault to protect the transformer from bursting.

What is a Ceramic Capacitor? A ceramic capacitor is a non-polarized electronic component that stores electrical energy in an electric field. It uses a ceramic material as the dielectric, making it compact, reliable, inexpensive, and ideal for high-frequency circuits, filtering, decoupling, timing, and noise suppression. How to decode 2-digit and 3-digit ceramic capacitor markings: The formula: First two digits = significant value, third digit = multiplier (in pF) • Common codes like 102 = 1 nF, 103 = 10 nF, 104 = 100 nF, 105 = 1 µF • Unit conversions between pF, nF, and µF • Quick reference examples for students, technicians, and electronics enthusiasts. Save this guide for your next electronics project. #Electronics #ElectricalEngineering #Capacitor #CeramicCapacitor

Working, Uses and safety Rules

Complete Oscilloscope Working and Operation Explained 🔥. See more....

Easy way to calculate the basic values of electrical engineering 🔥

What could be theWhat if the diode had never been invented? How different would today's world be?

Basic Electrical Formulas (Part-3) See more......

Important and frequently used Electrical Units 🔥 #repost

Various Types of Insulators Explained 🔥🔥 1. Shackle Insulator: A shackle insulator is mainly used in low-voltage distribution lines. It supports the conductor while providing electrical insulation from the pole. It can be mounted either horizontally or vertically. 2. Pin Insulator A pin insulator is commonly used in overhead lines up to 33 kV. It is mounted on a steel pin fixed to the pole and provides both mechanical support and electrical insulation to the conductor. 3. Suspension Insulator A suspension insulator is used in high-voltage transmission lines above 33 kV. It consists of multiple disc insulators connected in series, allowing it to handle higher voltages and making maintenance easier. 4. Line Post Insulator A line post insulator is used in transmission lines and substations. It provides strong mechanical support to the conductor while maintaining reliable electrical insulation. 5. Spool Insulator A spool insulator is used in low-voltage distribution systems. It is mounted on poles or walls to support conductors and keep them electrically isolated. 6. Stay Insulator A stay insulator is installed in stay (guy) wires. Its main purpose is to prevent fault current from reaching the lower part of the stay wire, ensuring safety for people nearby. 7. Strain Insulator A strain insulator is used at points where the conductor experiences high mechanical tension, such as dead ends, sharp bends, and river crossings. It is designed to withstand heavy pulling forces. 8. Busbar Support Insulator A busbar support insulator is used in substations and switchgear. It supports the busbar mechanically while providing electrical insulation from the grounded structure. 9. Tubular Insulator A tubular insulator is commonly used in high-voltage equipment and bushings. Its hollow design allows a conductor to pass through while providing excellent electrical insulation. #powersystem #electrical #electrician #lineman

Can you spot the mistakes? Let's see how many answers are correct #quiz

@stats_feed And I am still stuck in 2020 memories. Life is not same after 2020 😭

2020 was 2020 days ago.

Ohmmmm

Voltage and current division equations for a electrical circuit having resistance 👇 Follow us for more such posts 🙌 #electrical #circuit #interviewquestions

@FredPenjowski In AC, due to skin effect the current flows majorly through outer portion/shell of the conductor. That's why each strand of a conductor will take large amount current as compared to single solid conductor.

@Electrical_4u_ Is that not where Hz comes in? I'm not a engineer.

Comment your answer with reason... #quiz

@Afghan_Engineer One of the most fascinating invention imo🙌

@Jason_Duheme Correct 💯

@Electrical_4u_ Assuming they are the same wire gauge - the stranded one.

@FredPenjowski Don't you think that Skin effect will comes into picture when we talk about AC?

@Electrical_4u_ Stranded and solid wires are rated for the same current, assuming they are the same size and made from the same material

@ddlucardi Nice 🙌

@Electrical_4u_ For DC , both wires will have the same maximum current, for AC the stranded wire allows a higher current due to the skin effect