HomeEngineeringWhich of the following rays has the least wavelength? 118. Which of the following rays has the least wavelength?By Admin / September 6, 2025 A. Ultraviolet rays B. Infrared rays C. Cosmic rays D. X-rays ✅ The correct answer is option C.
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