HomeEngineeringIn an internal focussing type of telescope, the lens provided is_______________? 2540. In an internal focussing type of telescope, the lens provided is_______________?By Admin / September 7, 2025 A. concave B. convex C. plano-convex D. plano-concave ✅ The correct answer is option A.
1. A fire tube boiler is limited to a maximum steam pressure of about __________ kg/cm². Leave a Comment / Basic Chemical Engineering MCQs, Chemical Engineering, Engineering / By Admin
2. Transformer cores are normally made from Leave a Comment / Basic Chemical Engineering MCQs, Chemical Engineering, Engineering / By Admin