HomeGeneral KnowledgeOptical fibre works on the 6315. Optical fibre works on theBy Admin / September 20, 2025 A. principle of refraction B. total internal reflection C. scattering D. interference ✅ The correct answer is option B.
1. In which field is the Dhanwantri Award given? Leave a Comment / Awards and Honours MCQs, General Knowledge / By Admin
2. Which of the following awards was conferred on Mrs. Kiran Bedi? Leave a Comment / Awards and Honours MCQs, General Knowledge / By Admin