HomeEngineeringWhen the speed of the crankshaft is between 100 r.p.m. and 250 r.p.m., the engine said to be a 18591. When the speed of the crankshaft is between 100 r.p.m. and 250 r.p.m., the engine said to be aBy Admin / September 14, 2025 [A]. slow speed engine [B]. medium speed steam engine [C]. high speed steam engine [D]. none of these ✅ 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