HomeEngineeringAn amplifier has a power gain of 100. Its db gain is ________________? 212. An amplifier has a power gain of 100. Its db gain is ________________?By Admin / September 7, 2025 A. 10 db B. 20 db C. 40 db D. None of the above ✅ The correct answer is option B.
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