HomeEngineeringA pin-jointed plane frame is unstable if________________? 2507. A pin-jointed plane frame is unstable if________________?By Admin / September 7, 2025 A. (m + r)<2j B. m + r = 2j C. (m + r)>2j D. none of the above ✅ 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