Type of Scales || Plain & Diagonal Scale || Vernier Scale & it's types || Calculation of Least Count скачать в хорошем качестве

Type of Scales || Plain & Diagonal Scale || Vernier Scale & it's types || Calculation of Least Count

​Master the concepts of Scales and Verniers in Surveying! In this technical session, we break down the different types of scales and deep-dive into the mechanics of Vernier scales, including the mathematical derivation of the Least Count. ​What You Will Learn: ​Plain Scale vs. Diagonal Scale: * Learn how to read up to two dimensions on a Plain scale. ​Understand the principle of "Similar Triangles" used in Diagonal scales to read up to three dimensions (e.g., meters, decimeters, and centimeters). ​Vernier Scale Essentials: ​What is a Vernier and why is it used for high-precision measurements? ​Least Count (L.C.) Calculation: Step-by-step derivation of L.C. = \frac{s}{n} or s - v. ​Types of Vernier Scales: ​Direct Vernier: (n-1) primary divisions = n vernier divisions. ​Retrograde Vernier: (n+1) primary divisions = n vernier divisions. ​Extended Vernier: (2n-1) primary divisions = n vernier divisions. ​Double Vernier & Double Folded Vernier: Special types used in specific surveying instruments like theodolites. ​🚀 Target Exams: ​​​​​​✅ ESE (Engineering Services Examination) ✅ SSC JE (Civil) ✅ RRB JE ✅ UPPSC Polytechnic Lecturer ✅ State AE/JE Exams ✅ GATE Civil Engineering ​🚀 About CIVIL GYAN CENTER: ​​​​​​We provide simplified, conceptual, and exam-oriented content for Civil Engineering aspirants. Let's build your career together with strong technical foundations! ​Join us for More ​Youtube link:    / @civilgyancenter   ​Telegram Channel https://t.me/civilgyancenter ​Instagram Channel   / civilgyancenter   ​WhatsApp Channel https://chat.whatsapp.com/CtGQ9vqwqwh... ​#CivilEngineering #Surveying #VernierScale #SSCJE2026 #RRBJE #CivilGyanCenter #TechnicalEducation #EngineeringScales