Types of insulator in tamil |Halfboil engineers | 1D3k

#typesofinsulatortamil ===================================== Our team "Halfboil Engineers" motivate all the students. Daily learn sometimes about Electrical Engineering. We try our best solution through this halfboil engineers channel.We will believe all the students are prepare the Basics of Electrical engineering, and major part of the electrical engineering through this channel. E-mail 📧: ID:[email protected] Followe on Instagram 📌 :https://www.instagram.com/half_boilen... Followe on Facebook📌:   / 1117068718714192   Pin insulator: - A pin insulator is a device that isolates a wire from a physical support such as a pin (a wooden or metal dowel of about 3 cm diameter with screw threads) on a telegraph or utility pole. ... It is thought to be the earliest developed overhead insulator and is still popularly used in power networks up to 33 KV. Disc insulator :- An insulator that is made up of high-grade wet processes like brown-green glazed is known as disc insulator. These insulators are used in transmission & distribution systems. ... For insulation material, its relative permittivity is high. It uses materials like non-porous or waterproof. Shackle insulator :- An insulator that is used in distribution networks that works with low voltage is known as a shackle insulator. This insulator is also known as a spool insulator. These insulators can be worked in two positions like horizontal otherwise vertical. Stay insulator :- Stay insulators give protection in the event of accidentally broken live wire that can accidentally energizing a stay wire and remaining in contact with line which doesn't trip. In such cases.Three types of stay insulators are generally used for rural and railway these are : 1.1 KV stay. Post insulator :- Post insulators are used as supports for bus-bars in transformer sub-station yards, in switchgear as support for breakers, and for capacitor banks. These insulators are generally subjected to bending, torsion and compression forces in service. Suspension & Starin insulator:- "Suspension" and "Strain" insulators are the same thing; when used in the vertical position (with the conductor hanging below) they are called "suspension"; when used in the horizontal, to dead-end a conductor, they are called "strain". Polymer insulator:- A polymer insulator has two parts, one is glass fiber reinforced epoxy resin rod-shaped core and the other is silicone rubber or EPDM (Ethylene Propylene Diene Monomer) made weather sheds. ... As it is made of two parts, core and weather sheds, polymer insulator is also called a composite insulator. Glass insulator :- In addition to being a good electrical insulator, glass has many other useful properties. It is a good thermal insulator (most material are either both or neither), and it is resistant to many corrosive chemicals. Because of their lack of crystal structure, glasses are sometimes called amorphous materials. 1 subscription = Motivation 💪. And press the bell icon 🔔 then select all. =====================================